Arnold & Porter > London, England > Firm Profile

Arnold & Porter
TOWER 42
25 OLD BROAD STREET
LONDON
EC2N 1HQ
England

Dispute resolution > Public international law Tier 2

Arnold & Porter‘s London team has a strong market reputation for its representation of sovereign states in international arbitrations. The practice also has a significant track record on behalf of investors. The group is co-led by international investor-state arbitration specialist Patricio Grané Labat, who acts in investment arbitrations under bilateral investment treaties, the North American Free Trade Agreement (NAFTA), and the Dominican Republic-Central America-United States Free Trade Agreement (CAFTA-DR); and David Reed, who represents multinational corporations, sovereign states and government-owned entities in international commercial and international investment arbitrations, including in relation to the construction, engineering, power, telecoms, IT, and oil and gas sectors. The practice further includes Latin America expert Álvaro Nistal, who acts in investor-state arbitrations and public international law issues; Tim Smyth, who represents sovereign states, multinational corporations and HNW individuals in international arbitrations and public international law disputes; and Bart Wasiak, a specialist in banking, energy, mining, shipping, and telecoms-related disputes. Andrea Mauri Paricio, Paloma García Guerra and Julia Calderón Carcedo are also key team members. In March 2024, former partner Monty Taylor departed the firm.

Practice head(s):

Patricio Grané Labat; David Reed

Key clients

International Lesbian, Gay, Bisexual, Trans and Intersex Association – Europe

Peru

Colombia

Bulgaria

Thailand

Costa Rica

Turkey

Sweden

South Korea

Czech Republic

Work highlights

  • Successfully represented Peru in a hydroelectric project-related investor-state arbitration, which was brought by Latam Hydro and CH Mamacocha under the US-Peru trade promotion agreement.
  • Representing Peru against a $2.1bn ICSID claim brought under the Belgium/Luxembourg-Peru bilateral investment treaty by Odebrecht Latinvest and Odebrecht Latin Finance, and which concerns a large gas transportation project in Latin America.
  • Defending Sweden against an investor-state arbitration, which was brought by Chinese telecoms giant telecoms Huawei under the China-Sweden bilateral investment treaty.

Industry focus > Life sciences and healthcare Tier 2

Praised for its ‘meticulous attention to detail’, Arnold & Porter is noted on the market for its strength in regulatory and life sciences product liability mandates and is additionally well-placed to handle patent litigation, transactional and cannabis investment work. Practice head Adela Williams  possesses extensive experience in providing regulatory advice for clinical trials, marketing authorisations, and medical devices across the UK and the EU, and frequently acts in product liability disputes. Jacqueline Mulryne advises on borderline classification, market access strategy and cross-border regulatory compliance mandates. Beatriz San Martin often appears before the CJEU and domestic courts in IP disputes and is well-versed in issues connected with synthetic biology, digital health and cell and gene therapies. Ewan Townsend's transaction-focused practice is valued by a range of biotech and pharmaceutical companies. Litigator and regulatory lawyer Eleri Williams and product liability expert Ian Dodds-Smith are further names to note.

Practice head(s):

Adela Williams

Other key lawyers:

Testimonials

‘The team’s offering is one of the best in the life sciences legal sector. I go to A&P for substantive expertise (both breadth and depth), industry knowledge, service-mindedness and value-for money.’

‘The individuals I work with at Arnold & Porter have a clear understanding of my company, our products and the broader industry environment. They consistently apply their legal expertise to that context, and provide tailored, legally and practically robust advice in line with my needs.’

‘The team I work with stand out due to their dedication to accuracy and their practical approach to legal matters.’

‘I particularly value their meticulous attention to detail, which has been instrumental in providing thorough legal assessments and achieving successful legal outcomes for my company. Their commitment to excellence and their ability to navigate complex legal challenges are qualities that I highly value in them.’

‘Excellent and practical legal advice due to their efforts in understanding the business and details of the issue at hand. Excellent management of international transactions/matters involving multiple countries in different geographies.’

‘Ewan Townsend always brings a very unique perspective to any issue. He is the definition of an international lawyer working with me to solve issues across many countries. I always feel that I am his only client despite the fact that he has many clients.’

‘Deep technical knowledge relevant to sectors of interest. ’

‘Excellent advice on pharmaceutical regulatory law and good market practice knowledge.’

Key clients

Bayer

AstraZeneca

ABPI

Pfizer

Alexion

Janssen

Kyowa Kirin

Norgine

Orion Inc

Sanofi

Takeda

GSK

Work highlights

  • Acted for Bayer plc and Aventis Pharma (t/a Sanofi) in litigation arising from historic use of hormone pregnancy tests in the 1960s-1970s
  • Acted for Orion Corporation in proceedings before the Court of Justice of the EU in defence of the regulatory data protection attached to one of Orion’s medicinal products.
  • Represented Pfizer in negotiating multiple contracts with various governments and supranational bodies for supply and/or donation of the Pfizer/BioNTech COVID-19 vaccine and Pfizer’s antiviral medicinal product, Paxlovid

Insurance > Product liability: defendant Tier 3

Investment fund formation and management > Hedge funds Tier 3

Arnold & Porter‘s hedge fund practice assists established funds in navigating regulatory regimes, notably AIFMD and MiFID, and is also able to support the launch of new fund structures and managed accounts. Practice head Simon Firth maintains a broad practice, advising clients on fund launches and their daily operations, in addition to providing regulatory guidance.

Practice head(s):

Simon Firth

Key clients

VWM

RoboCap Partners

Curzon Funds

Work highlights

  • Acted as UK counsel on the formation of three Cayman Islands litigation funding funds investing in UK litigation: VWM Capital Litigation Fund LP, VWMCAP Litigation Fund LP and VWMCAP Litigation Fund 2 LP.
  • Drafted an alternative investment management agreement and negotiated a sub-investment management agreement for Curzon Funds SPC.
  • Provided ad hoc advice to RoboCap Partners on its Cayman/Delaware master-feeder funds, including US securities and tax advice and updating offering documents to reflect a change of investment manager.

Risk advisory > Regulatory investigations and corporate crime (advice to corporates) Tier 3

The ‘highly proactive’ enforcement and dispute resolution offering at Arnold & Porter counts multinational corporates operating in the tech, pharma, and oil and gas sectors among its strong roster of clients. The ‘formidableKathleen Harris heads up the team; Harris’ expertise encompasses the full range of regulatory, compliance, and enforcement matters, including fraud, AML, bribery, and corruption issues. Working alongside her is Sean Curran, lauded by clients for his ‘very keen forensic mind’, who takes point on cross-border and multijurisdictional cases. Additionally, the group handles a high volume of sanctions-related matters, including compliance reviews and internal investigations into possible sanctions violations.

Practice head(s):

Kathleen Harris

Other key lawyers:

Testimonials

‘The team at Arnold & Porter are consistently superb.’

‘Kathleen Harris is the best tactical corporate lawyer in the field of advising corporates. She has an ability to accurately predict how the picture will look years down the line and prepares on that basis. Corporate clients love her because she understands their world, but cuts through the noise.’

‘Sean Curran has superb client care skills, and has a very keen forensic mind.’

‘The team understands what in-house teams need when faced with an ABAC matter, really able to apply the law and enforcement practice to a specific business issue and set of facts.’

‘Kathleen Harris is outstanding.’

‘Kathleen Harris and Sean Curran are the prime movers in the team. Kathleen, with her wide experience of appearing in the largest of cases, gives accurate, concise and reliable advice and guidance to boards and officers. As a litigator she is brilliant and as an opponent, fair but formidable. Sean has an excellent manner which reassures all that everything is in control and well within the capabilities of the team.’

‘This is a highly proactive team, that provides some of the very best client care that I have seen. As well as being intelligent, forward-thinking and tactically astute, the team is very experienced in different types of criminal and regulatory investigations.’

‘Kathleen Harris is a true leader and a leader in her field. Empathetic with clients and tough with the opposition. She has real clarity of foresight and I would want her on my side. Corporate clients appreciate her strategic advice, her understanding of their business and her straightforward and responsive approach.’

Key clients

News UK

Crime, fraud and licensing > Fraud: white-collar crime (advice to individuals) Tier 4

Kathleen Harris leads the enforcement and dispute resolution offering at Arnold & Porter, which attracts praise for its ‘extremely hardworking and professional‘ team. Working closely with the firm’s global capabilities and international network of offices, the group is well-placed to advise on significant cross-border and multijurisdictional investigations and proceedings. Described by clients as ‘one of the best tactical corporate lawyers in the field,‘ Harris has extensive experience handling financial fraud cases as well as international sanctions issues. The ‘vastly experiencedSean Curran is another key member of the team noted for his cross-border capabilities. Harris and Curran are ably assisted by the ‘brilliantMaya Paunrana.

Practice head(s):

Kathleen Harris

Other key lawyers:

Testimonials

‘They are extremely busy across numerous different work streams which tie together, leading to great experience of crossover work and encompassing intersecting sectors. Their technical capability is second to none, supporting work across internal investigations, sanctions, regulatory and criminal cases all having a bearing on white collar fraud.’

‘Maya Paunrana – a future partner! She is really brilliant with clients with outstanding EQ and technical and legal capability. She has a lovely manner and she is a great person to have on your team.’

‘Arnold & Porter has a team that demonstrates real diversity and shows excellence in everything the firm engages with. The advantage of the firm’s global reach and its knowledge of the workings of the DOJ and SEC cannot be overstated when it comes to cross-border corporate investigations.’

‘Sean Curran – A tremendous tactician with great charisma and an ability to distil the most complex problems into a concise road map for successful litigation. The market perceives him as brilliant, and rightly so.’

‘Kathleen Harris is a phenomenal lawyer. She is always calm and respectful but steely in her dealings with opponents and investigators. She has tactical sense and a grasp of the essentials second to none. She is top of her game.’

‘Arnold & Porter is an exceptional firm, well known for its expertise in white-collar defence. Extremely hardworking and professional team.’

‘The team at Arnold & Porter are consistently superb. Kathleen Harris is one of the best tactical corporate lawyers in the field of white-collar crime. She has, to my knowledge, never lost a case. She has an ability to accurately predict how the picture will look years down the line and prepares on that basis. Clients love her.’

‘Sean Curran is vastly experienced in White Collar crime, including cross-border matters. He exudes a quiet confidence that is justified. He does not panic in a crisis and usually identifies potential danger before it arrives.’

Dispute resolution > Competition litigation Tier 4

A host of clients turn to Arnold & Porter for its disputes prowess and keen regulatory understanding. The team, which advises on a number of multijurisdictional European proceedings regarding the trucks cartel, is also noteworthy for its ability to manage confidential arbitrations concerning anticompetitive behaviour. Jane Wessel has a strong track record in competition damages litigation, acting for large corporate claimants and defendants. John Schmidt's track record encompasses multi-million pound damages awards and injunctive relief orders.

Practice head(s):

Jane Wessel

Other key lawyers:

John Schmidt; Alastair Brown; Charlotte Mallorie; Zeno Frediani

Testimonials

‘Good experiences, quick responses, and client understanding.’

Key clients

Heineken

Mitsui

AB InBev

Morrisons

Diageo

Work highlights

Dispute resolution > International arbitration Tier 4

In addition to ‘securing successful outcomes for sovereign clients in major investor-state matters’, Arnold & Porter‘s London team is also experienced in high-value and reputationally-sensitive commercial arbitration cases. David Reed represents multinational corporations, sovereign states and government-owned entities in international commercial and investment arbitrations, and Patricio Grané Labat is ‘an outstanding lawyer’. Álvaro Nistal specialises in investor-state arbitration and public international law, while Charlotte Mallorie focuses on complex, multi-jurisdictional commercial disputes. In March 2024, former partner Monty Taylor departed the firm.

Practice head(s):

Patricio Grané Labat; David Reed

Other key lawyers:

Álvaro Nistal; Charlotte Mallorie; Timothy Smyth; Bart Wasiak; Andrea Mauri Paricio; Paloma García Guerra; Julia Calderón Carcedo

Testimonials

Very professional law firm with plenty of outstanding attorneys. The team has been going from strength to strength, securing successful outcomes for sovereign clients in major investor-state matters.

Arnold & Porter has a team of lawyers with very wide expertise and outstanding legal skills. They are capable of delivering clear advice and effective representation.

They have a strong team and all of them are very responsive and professional.

David Reed is an effective team leader with impeccable strategic judgement, and strong and persuasive advocacy. He stands out with his excellent knowledge of the foreign investment aspects of public international law.

Patricio Grané Labat is an outstanding lawyer – very clever and accurate.

Álvaro Nistal is an exceptional lawyer with great depth of knowledge and expertise in PIL and investor-state arbitration.

Timothy Smyth strongly impresses with his deep and precise analysis of the legal issues in every case, and his eloquent and effective advocacy.

Bart Wasiak is hard-working and dedicated to building the best possible defence for the client. His attention to detail and responsiveness make him a very valuable member of the legal team.

Key clients

Republic of Peru

Kingdom of Thailand

Republic of Colombia

Republic of Costa Rica

Republic of Bulgaria

Republic of Panama

Republic of Turkey

Kingdom of Sweden

Republic of Korea

Czech Republic

Dominican Republic

EU Commission

Karkey Karadeniz Elektrik Uretim

Republic of Chile

Republic of Hungary

Kyrgyz Republic

Work highlights

  • Successfully represented Peru in an investor-state arbitration brought by Latam Hydro and CH Mamacocha under the US-Peru TPA.
  • Defending Peru against a $2.1bn ICSID claim brought under the Belgium/Luxembourg-Peru BIT by Odebrecht Latinvest and Odebrecht Latin Finance, the case concerning one of the largest gas transportation projects in Latin America.
  • Representing Sweden in an investor-state arbitration against the state, initiated by Chinese telecoms giant telecoms Huawei under the China-Sweden BIT.

Finance > Debt capital markets Tier 4

Arnold & Porter has a pre-eminent sovereign debt practice that acts for governments, states and state-owned entities throughout Latin America, the Caribbean, Europe, Africa, and Asia. Its work spans new bond issuance, liability management, swaps, guarantees of sub-sovereign issues, infrastructure finance, and restructuring. Jeremy Willcocks is the lead partner in London, backed by a strong team in New York. 'The team has extensive experience in direct issuances of states and intensive knowledge of current practices'.

Practice head(s):

Jeremy Willcocks

Testimonials

‘The team has extensive experience in direct issuances of states and intensive knowledge of current practices.’

‘They are all easily accessible and very responsible at the partner level.’

Key clients

Republic of Türkiye

Republic of Hungary

Republic of Colombia

Federative Republic of Brazil

Republic of Azerbaijan

Republic of El Salvador

Republic of Panama

Republic of Kenya

Republic of Nigeria

Republic of Honduras

Work highlights

  • Advised The Republic of Türkiye on an offering of US$2.5 billion of its green bonds, the Republic’s first such financing transaction to date. The proceeds of the offering are expected to finance and/or refinance specified green projects, including but not limited to clean transportation, renewable energy, energy efficiency, sustainable management of living natural resources and land use, terrestrial and aquatic biodiversity, and sustainable water and wastewater management.
  • Advised the Federative Republic of Brazil on two sovereign finance deals in 2023: US$2 billion 6.250% Global Bonds due 2031 — Brazil’s landmark inaugural issue of bonds under its new Sovereign Sustainable Bond Framework; and US$2.250 billion 6.000% Global Bonds due 2033.
  • Advised the Republic of Hungary in its offer and sale of U.S.$500,000,000 of its 6.125% Notes due 2028. The Notes were listed on the London Stock Exchange.

TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious) Tier 4

With an established presence in the life sciences sector, the ‘experienced, helpful and commercially minded’ Arnold & Porter handles a significant range of transactional work, such as global licensing arrangements and portfolio management, alongside patent litigation. The practice is jointly led by Beatriz San Martin, who has experience acting before the UK Courts and the CJEU, and Ewan Townsend, who demonstrates prowess on the commercial transactions side of the patents field. Other names to note include Tom Wilson and Jonathan Dack.

Practice head(s):

Beatriz San Martin; Ewan Townsend

Other key lawyers:

Testimonials

‘Arnold & Porter has long-established experience in life sciences and in all practices, for example regulatory, competition, IP, and transactions. This is reassuring because they should have seen and worked through the more complex issues and therefore can apply their experience to new matters.’

‘Tom Wilson is excellent; speaks up in negotiations, good quality in drafting and suggests solutions.’

‘The team is experienced, helpful and commercially minded. They are also up to speed with life sciences technology and developments.’

‘Beatriz San Martin is a standout partner. She is smart, easy to work with and commercially minded. She stands out because of her understanding of complex life sciences technology, such as CRISPR.’

‘The firm provides comprehensive expertise in litigation and strategic counselling work across all IP fields, especially patent advice with a special focus on life sciences. Its lawyers combine extensive legal experience with commercial and practical know-how.’

‘Beatriz San Martin is outstanding lawyer with a great experience in life sciences patents. She has a great experience in coordinating pan-European litigation strategy, she is one of the UK Europe’s leading patent litigation solicitors, she has a deep expertise, proceedings experience and technical strengths.’

‘Excellent in-depth industry knowledge, Ewan Townsend is particularly a standout lawyer with a justifiably tremendous reputation.’

‘Beatriz San Martin is an experienced and able patent and life sciences advisor and litigator.’

Key clients

Pfizer

Spark Therapeutics

Sanofi

Touchlight

Norgine

Essential Pharma

UCB

Alnylam

Amicus

Work highlights

  • Advising Pfizer on a number of significant matters relating to the supply of the Pfizer/BioNTech COVID-19 vaccine Comirnaty and Pfizer’s protease inhibitor Paxlovid.
  • Advising Pfizer on the rollout of The Accord for a Healthier World initiative, under which Pfizer will provide all of its current and future patent-protected medicines and vaccines available in the U.S. or EU on a not-for-profit basis to 45 lower-income countries and collaborate with countries to identify efficient regulatory pathways and procurement processes to make such medicines available more quickly.
  • Advising Norgine on an exclusive license with Fennec Pharmaceuticals in respect of PEDMARQSI®, the first and only approved therapy in the EU and U.K. for the prevention of ototoxicity induced by cisplatin chemotherapy in patients one month to 18 years of age with localised, non-metastatic solid tumours.

Employment > Employers Tier 5

Arnold & Porter provides ‘top quality advice’. Under the superb leadership of Henry Clinton-Davis, the team has particular expertise in the pharma space. It acts for many of the world’s leading pharma and medical device companies. The group has additionally been busy advising on a range of significant pan-European and global projects, and has considerable strength in advising on the employment aspects of cross-border investigations.

Practice head(s):

Henry Clinton-Davis

Other key lawyers:

Rosine Dawson; Peter Collins

Testimonials

‘Henry Clinton-Davis is an excellent partner. His input is always constructive, creative and challenging in the best possible way – and ensures that the advice given to clients is the best it can possibly be.’ 

‘Henry Clinton-Davis, Peter Collins, and Rosine Dawson are all key names. Henry in particular tells it as it is, which clients like.’

‘Henry is pragmatic, doesn’t need to know unnecessary background detail before providing practical advice. Henry understands our business, our risk appetite and provides appropriate advice which may seem like a given, but it is not!’

‘We enjoy Henry’s personal approach, he is very hands-on with matters and can be available for a quick call at short notice.’

‘Henry Clinton-Davis has again proven that he quickly understands the situation, understands our needs and objectives and comes up with a practical solution.’

‘Henry is an excellent lawyer. He is incredibly knowledgeable and experienced, provides practical advice, and makes himself available on short-notice.’

‘Henry Clinton-Davis is extremely practical and commercial, with a deep knowledge of employment law. He operates like a business partner and takes the time to understand what you are trying to achieve.’ 

‘Very knowledgeable and service-minded. Solution orientated, strong legal skills, knows market practice very well. Henry Clinton-Davis is recommended.’

Key clients

ROCHE DIAGNOSTICS LIMITED

TELUS AGRICULTURE & CONSUMER GOODS LTD

COGNIZANT TECHNOLOGY SOLUTIONS

SKILLSOFT UK LIMITED

VENTURETHREE LIMITED

CONSORTIUM ADVISING FUNDERS OF CINEWORLD

DON’T WASTE LIMITED

ARGENTA SYNDICATE MANAGEMENT LIMITED

HIGHRADIUS LIMITED

IMPRIVATA, INC.

GK APPRENTICESHIPS LIMITED

IPROOV LIMITED

INHIVE GLOBAL

Work highlights

  • Acting as go to employment counsel for pharma giant, Roche Diagnostics – where it successfully replaced a larger UK law firm as their representatives.

Corporate and commercial > EU and competition Tier 6

The ‘first-class’ team at Arnold & Porter is well positioned to assist clients on both contentious and non-contentious competition matters, with a strong focus on sectors such as life sciences, consumer goods, media, and transport. Practice head John Schmidt is highly experienced in complex conduct issues, investigations, litigation, and mergers. The competition litigation team is led by Jane Wessel, who specialises in handling competition damages litigation in both the English High Court and the Competition Appeal Tribunal.

Practice head(s):

John Schmidt

Other key lawyers:

Jane Wessel; Ludovica Pizzetti; Alastair Brown; Zeno Frediani; Samuel Milucky

Testimonials

‘They have a global deal team that can assist clients with transactions requiring cross-border merger control, FDI, and other regulatory requirements. The team is very responsive and a pleasure to work with.’

‘John Schmidt and Ludovica Pizzetti are a pleasure to work with. Both are very knowledgeable and very responsive. Additionally, they are organised and coordinate global merger review very well.’

‘I have worked with the A&P competition practice for over three years and I have to say it is one of the best competition law practices, if not the best practice, I have ever worked with. Their approach is thorough and take expert evidence in outmost consideration.’

‘They do not hesitate to consider innovative econometric tools and theoretical insights if that helps substantiating evidence to the benefit of the court. Teams are well structured and leveraged as appropriate. Communication is very effective.’

‘John Schmidt and Jane Wessel are seasoned partners and leading lawyers, with extensive experience in a huge variety of competition cases. They can effectively deploy their skills not only in traditional proceedings, but also in innovative proceedings.’

‘John and Jane can rely on a first-class team.’

‘John Schmidt and Zeno Frediani are both very good.’

‘The individuals’ key capabilities include a deep understanding of legal intricacies, a practical problem-solving approach, and the ability to provide accurate legal advice.’

Key clients

Heineken, Diageo, AB InBev

WM Morrison Supermarkets Ltd

Mitsui O.S.K. Lines, Ltd (MOL)

Pfizer, Inc.

BMS

Small Pharma, Inc.

AT&T/WarnerMedia

Philip Morris International

Work highlights

Corporate and commercial > Venture capital Tier 6

Headed up by the London-based Jeremy Willcocks, Arnold & Porter is noted for its expertise acting for start-ups, early-stage companies, and venture capital funds at all stages of investment rounds and multijurisdictional fundraisings. Willcocks is a corporate finance expert, primarily focusing on the life sciences and finance spheres. Ewan Townsend and Sean Scanlon are also cited as integral members of the outfit.

Practice head(s):

Jeremy Willcocks

Other key lawyers:

Ewan Townsend; Sean Scanlon; Tom Wilson; Emelia Morris

Testimonials

‘Jeremy Willcocks and his team have built a very good reputation and relationship with both companies and funders, which makes them a tremendous resource in relation to transactions on fundraising. They are technically excellent and always a pleasure to work with on any matter.’

‘An excellent team and are very much able to support clients fantastically through the entire process. They are particularly good at making you feel ultimately prioritised and very much their primary focus, notwithstanding the fact their competence means they will undoubtedly have very busy workloads.’

 

Key clients

Policy Platforms Limited

In-Q-Tel

Touchlight Genetics

TELUS International

Research Innovations, Inc.

MGAC LLP

Simpson Strong-Tie

Cybin, Inc.

Work highlights

  • Advised Policy Platforms in all of their corporate matters in 2023. This included an initial pre-seed round with 10 Angels and a follow-on round with a small VC firm and further angel investors later in the year.

Dispute resolution > Commercial litigation: premium Tier 6

With particular expertise in the pharmaceuticals and life sciences sectors, Arnold & Porter advises on a host of corporate and commercial disputes, including mandates concerning M&A and partnership structures. Hilton Mervis leads the team, boasting a broad litigation practice that encompasses contractual, joint venture, and shareholder disputes. Noted for her extensive international experience, Jane Wessel handles commercial agreements and litigation on a cross-border basis. Charlotte Mallorie and Tom Fox are other key names to note, along with William Paris.

Practice head(s):

Hilton Mervis

Other key lawyers:

Jane Wessel; Charlotte Mallorie; Tom Fox; William Paris; Alastair Brown; Zeno Frediani

Key clients

Central Bank of Venezuela as represented by the Ad Hoc Board

Ocorian Limited and Herinder Singh

Sotheby’s

Czech Republic

Heineken (Adrestia); Diageo; Wm Morrison Supermarkets Limited; AB InBev

Mitsui O.S.K. Lines, Ltd (MOL)

Work highlights

TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design Tier 6

Building upon its broader IP practice, Arnold & Porter has recently established a presence in the sphere of trade mark, copyright, and design, drawing on its expertise in operating for international clients to handle various disputes, transactional, and advisory mandates in this space. ‘Outstanding’ life sciences expert Beatriz San Martin spearheads the group with her extensive experience in pan-European litigation. As noted by clients, ‘the team’s strengths lie in their consistently accurate legal support and practical approach to addressing legal matters’.

Practice head(s):

Beatriz San Martin

Other key lawyers:

Shama Aktar

Testimonials

‘The team at Arnold and Porter, led by Beatriz San Martin, are really excellent. They are great to work with, experts in their field, good communicators and very switched on to the commercial issues that their clients face.’

‘Beatriz San Martin is an excellent litigator. She is very experienced in leading a team and is always calm, on top of the key issues and proactive. She is great to work with and has real business common sense while also being an innovative thinker.’

‘Great global platform for life sciences, with sector and industry knowledge that is second-to-none.’

‘Beatriz San Martin and her colleagues in the regulatory team are excellent in the life sciences sector.’

‘Beatriz San Martin is outstanding, provides insightful thoughts and provides strategic advice.’

‘The team combines deep knowledge with practical application. They are always responsive and thoughtful.’

‘Beatriz San Martin has a significant breadth and depth of knowledge and is able to handle a very wide range of complex matters. She is always available, and provides detailed, strategic advice. She is client-focused and adjusts her advice and style to meet each client’s specific needs.’

‘The team’s strengths lie in their consistently accurate legal support and practical approach to addressing legal matters. We value the firm’s thorough and practical legal approach, which often yields practical solutions to complex legal challenges.’

Key clients

Russell & Bromley

IMG Data Limited

Basketligaen (Danish Basketball League)

Bosnia and Herzegovina Football Federation

Marmon Holdings

Cognizant

Work highlights

Latin America: International firms > International arbitration

Arnold & Porter is a giant of investor-state arbitration in Latin America, frequently representing sovereign states in the region in large-scale and high-value arbitration proceedings. Clients include the Republics of Peru, Colombia, Panama, Costa Rica and Chile, along with the Dominican Republic. It has a genuinely remarkable track record of winning on behalf of states, with 52 positive results out of 53 final and potentially final awards and decisions. Along with its strong connections to sovereign states, the firm has a first-class reputation for international arbitration worldwide, including specialists in Washington DC, New York, San Francisco, Los Angeles, Houston and London. It further benefits from the presence of former government officials, a range of practitioners that cover both common and civil law systems, and a multitude of native or fluent Spanish speakers. Key partners in the team include outstanding Washington DC partner Paolo Di Rosa who founded the international arbitration practice and led it for 17 years; he continues to have a primary focus on Latin America, Europe and Asia, is a native Spanish speaker and maintains strong connections to a range of Latin American sovereign states. London based Patricio Grané Labat has a major emphasis on representing Latin American sovereigns and has a tremendous record in the region, including cases under the North American Free Trade Agreement (NAFTA) and bilateral investment treaties; he and Di Rosa frequently work alongside each other on behalf of number of Latin American states. New York’s Mélida Hodgson is a prominent figure in investor-state and commercial arbitrations, having represented Venezuela, Panama and Peru in disputes including UNCITRAL treaty arbitrations and ICSID cases. London partner Alvaro Nistal specialises in investor-state and public international law cases involving Latin America. Mallory Silberman left the firm in April 2023.  

Practice head(s):

Maria Chedid

Key clients

Republic of Peru

Republic of Colombia

The Dominican Republic

Republic of Panama

Republic of Costa Rica

Republic of Chile

Republic of Guatemala

Republic of Ecuador

Republic of El Salvador

Argentine Republic

Work highlights

  • Represented Peru in Latam Hydro and CH Mamacocha v Republic of Peru, an ICSID case.
  • Represented Costa Rica in Infinito Gold v Republic of Costa Rica, relating to an open pit mining project involving claims of over $398m.
  • Represented Colombia in a dispute in the finance/banking sector involving claims of over $323m.

Arnold & Porter Kaye Scholer LLP is a leading international law firm with 14 offices across the US, Europe, and Asia. The firm is a trusted adviser to a wide range of leading multinational and domestic organisations and we are globally renowned for our regulatory, transactional, and dispute resolution experience.

The firm:  Arnold & Porter’s London office has a well-established record for handling ground-breaking cases since opening in 1997. The office is home to the firm’s European regulatory and corporate and finance practices and includes specialists in life sciences, medical devices, intellectual property, telecoms, technology, product liability, data privacy, commercial litigation and arbitration, competition, white-collar crime, and employment. The firm is a trusted adviser to a wide range of clients including multinational and domestic organisations, financial institutions, sovereign States, and early-stage companies and individuals.

Types of work undertaken
Commercial dispute resolution:
strong experience in handling large-scale international commercial litigation including shareholder, joint venture, partnership disputes, banking litigation, complex civil fraud cases, competition High Court related cases, corporate reputation, and regulatory investigations.

Competition: advises on both EU and UK competition law issues being dual-qualified in the UK and Germany. Represents clients from a broad range of industries before the UK Competition and Markets Authority in complex competition matters, including merger control and foreign direct investment, allegations of abuses of dominant position, and behavioural competition advice.  Has a particularly strong track record in the pharma and life sciences space as well as in consumer goods and media.

Corporate: advises on domestic and cross-border M&A, joint ventures, strategic alliances, public takeovers, shareholder disputes, venture capital, and mid-market private equity transactions where the firm have considerable experience.

Data protection: counsels on domestic and international data protection matters, including global data protection compliance projects for multinational companies and responding to data breaches. Represents a broad range of clients including financial, media and technology organisations, and medical device and pharmaceutical companies.

Employment: the employment team advises on all areas of employment, including the HR aspects of data protection. The team’s offering extends to business immigration, assisting clients to bring key staff from overseas to the UK.  The team has a particularly strong reputation in international employment, handling the employment aspects of mergers and outsourcings, which frequently extend across multiple countries. The team has a roster of household name clients, especially among life sciences, technology and retail businesses.

Finance: advises leading investment banks, private equity funds and other financial institutions in relation to general banking, syndicated and leveraged finance and structured finance transactions such as structured credits and derivatives. Leading debt capital markets capability in relation to representing sovereign bond issuers including debut and diaspora bond offerings.

Intellectual property and technology: assess and counsel on challenging IP and tech issues, effectively manage disputes, coordinate high-stakes litigation and provide strategic IP advice as well as leading transactional support, with specialist expertise in licensing and collaborations. Our capabilities span the full spectrum of IP rights, including patents, trademarks, copyright, database rights, design rights and trade secrets.

International arbitration: handles informal and institutional dispute settlement proceedings including serving as advocates, advisors, and arbitrators in disputes between sovereign governments and private investors, assisting in disputes arising out of concession agreements and other state contracts or under the terms of bilateral investment treaties and other international agreements.

Investment management: advises on the structuring, formation, promotion, regulation and operation of closed and open-ended investment funds, as well as on managed accounts and structures for these. Regulatory advice includes coverage of AIFMD, MiFID, FCA rules and other applicable UK and EU regulations and equivalent SEC provisions.

Life sciences: one of the largest pharmaceutical and medical device regulatory practices in Europe, dealing with all aspects of pre- and post-marketing obligations and interactions with, and challenges to, decisions of regulatory authorities including on issues arising from emerging technologies such as gene and cell therapy products, digital health, and pharmacogenomics.

Product liability:  a large team of specialist lawyers, some also qualified in scientific disciplines such as medicine, that is experienced in advising on product safety regulations and conducting the defence of unitary and group product liability proceedings relating to medicines, medical devices, foods, pesticides and other chemical and non-chemical products.

White-collar defence: advises corporates on how to handle investigations in relation to potential economic crime offences with an increasing focus on matters relating to FCPA, anti-bribery and money laundering compliance, together with economic crime defence, self-reporting and negotiations with law enforcement agencies, both in the UK and US.

Other offices: Amsterdam, Brussels, Chicago, Denver, Houston, Los Angeles, Newark, New York, San Francisco, Seoul, Shanghai, Silicon Valley, Washington DC

Department Name Email Telephone
Chairman Richard M Alexander
Co-managing partner Ellen Kaye Fleishhacker
Co-managing partner Michael D Daneker
London Office Managing Partner Kathleen Harris
Antitrust Jane Wessel
Competition John Schmidt
Corporate and Securities Sean Scanlon
Corporate and Securities Jeremy Willcocks
Commercial Litigation Hilton Mervis
Commercial Litigation David Reed
Employment Henry Clinton-Davis
Intellectual Property and Technology Beatriz San Martin
Intellectual Property and Technology Ewan Townsend
Investment Management Simon Firth
International Arbitration Patricio Grané Labat
International Arbitration Monty Taylor
Commercial Litigation Hilton Mervis
EU Life Sciences Jacqueline Mulryne
EU Life Sciences Ian Dodds-Smith
EU Life Sciences Adela Williams
Product Liability Ian Dodds-Smith
Product Liability Adela Williams
White-collar crime Sean Curran
Photo Name Position Profile
Jeremy Willcocks photo Mr Jeremy Willcocks Partner
Number of UK partners : 18
Number of other UK fee-earners : 45