Natalie Ellerby > Baker McKenzie > London, England > Lawyer Profile
Baker McKenzie Offices

280 Bishopsgate
London
EC2M 4RB
England
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Natalie Ellerby

Work Department
Intellectual Property, Data and Technology
Position
Natalie advises clients across a wide range of sectors, including the life sciences, consumer and tech sectors, on acquiring, disposing of, commercialising and protecting their intellectual property rights. She heads up Baker McKenzie’s IP transactional practice in London and focuses on advising clients on IP-critical acquisitions and disposals including complex cross-border carve-outs, IP licensing matters, franchising arrangements, intragroup IP reorganisations and joint venture and collaboration agreements.
Natalie is a qualified High Court advocate with a Master’s degree in Chemistry. She has over 13 years of experience advising on a range of contentious IP matters, including trade mark and patent infringement litigation, coordinating international actions, coexistence and licensing disputes and damages inquiries.
Natalie has been ranked as a Notable Practitioner by Managing IP (IP STARS) and teaches on University College London’s IP Transactions course.
Natalie’s practice comprises transactional, commercial and contentious work. She advises clients on all aspects of IP-critical transactions and has extensive experience in drafting and negotiating bespoke licensing arrangements and collaboration agreements.
Natalie is a qualified High Court advocate with a Master’s degree in Chemistry. She has over 13 years of experience advising on a range of contentious IP matters, including trade mark and patent infringement litigation, coordinating international actions, coexistence and licensing disputes and damages inquiries.
Languages
English
Memberships
- International Association for the Protection of Intellectual Property (AIPPI)
Education
- Oxford University (Postgraduate Diploma in IP Law and Practice) (2011)
- College of Law at London (Legal Practice Course) (2007)
- BPP Law School, London (Graduate Diploma in Law) (2006)
- Oxford University (Masters in Chemistry) (2005)
Lawyer Rankings
London > TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
Baker McKenzie covers the full gamut of trade mark, copyright, and design mandates, being active across a multitude of sectors from fashion and consumer goods to technology and financial services. The practice is steered by Ben Allgrove, who enjoys a strong grounding in copyright, AI, and intermediary liability, Jessica Le Gros, who is highly experienced at managing brand clearance and trade mark issues for a panoply of clients, and Rachael Wilkinson-Duffy, who strengthens the team with her contentious capabilities. Other names to note include John Groom, Julia Dickenson, and Natalie Ellerby.
London > TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
Drawing on its experience across the life sciences, pharmaceutical, and biotech sectors, Baker McKenzie is highly capable of handling patents relating to heavy machinery, vaccines, and a litany of other technologies. Natalie Ellerby, who joined from Linklaters in June 2023, covers the full spectrum of IP rights, particularly across the sectors of life sciences, consumer, and technology. Tanvi Shah departed in February 2024, while former practice head Hiroshi Sheraton left in September 2024.
Lawyer Rankings
- Intellectual property: trade marks, copyright and design London > TMT (technology, media and telecoms)
- Intellectual property: patents (contentious and non-contentious) London > TMT (technology, media and telecoms)
Top Tier Firm Rankings
- Corporate and commercial > Commercial contracts
- Private client > Contentious trusts and probate
- Corporate and commercial > Customs and excise
- Industry focus > Emerging markets
- Employment > Employers
- Corporate and commercial > EU and competition: trade, WTO anti-dumping and customs
- Crime, fraud and licensing > Fraud: civil
- Corporate and commercial > International business reorganisations
- TMT (technology, media and telecoms) > IT and telecoms
- TMT (technology, media and telecoms) > Media: Digital content & social
- Projects, energy and natural resources > Mining and minerals
- Insurance > Product liability: defendant
- Industry focus > TMT
- Corporate and commercial > VAT and indirect tax
Firm Rankings
- Public sector > Administrative and public law
- TMT (technology, media and telecoms) > Artificial intelligence
- Real estate > Commercial property: corporate occupiers
- Real estate > Construction: contentious
- Real estate > Construction: non-contentious
- Risk advisory > Corporate governance
- Corporate and commercial > Corporate tax
- Risk advisory > Data protection, privacy and cybersecurity
- Employment > Employee share schemes
- Real estate > Environment
- Industry focus > Hospitality and leisure
- Projects, energy and natural resources > Infrastructure: Project finance and development
- TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
- Industry focus > Life sciences and healthcare
- TMT (technology, media and telecoms) > Media: Music
- TMT (technology, media and telecoms) > PATMA: Trade mark attorneys
- Employment > Pensions (non-contentious)
- Employment > Pensions: dispute resolution
- Private client > Personal tax, trusts and probate
- Risk advisory > Regulatory investigations and corporate crime (advice to corporates)
- Industry focus > Retail and consumer
- Dispute resolution > Tax litigation and investigations
- Finance > Trade finance
- Finance > Bank lending: investment grade debt and syndicated loans
- Dispute resolution > Banking litigation: investment and retail
- Dispute resolution > Commercial litigation: premium
- Real estate > Commercial property: investment
- Finance > Debt capital markets
- Finance > Derivatives and structured products
- Corporate and commercial > Equity capital markets: mid-large cap
- Risk advisory > ESG
- Corporate and commercial > EU and competition
- Corporate and commercial > Financial services: contentious
- TMT (technology, media and telecoms) > Fintech: regulatory
- Finance > High yield
- Employment > Immigration
- Projects, energy and natural resources > Infrastructure: M&A and acquisition financing
- TMT (technology, media and telecoms) > Intellectual property: patents (contentious and non-contentious)
- Dispute resolution > International arbitration
- TMT (technology, media and telecoms) > Media: Video games
- Projects, energy and natural resources > Oil and gas
- Real estate > Property finance
- Investment fund formation and management > Real estate funds
- Projects, energy and natural resources > Renewables
- Finance > Securitisation
- Finance > Acquisition finance
- Real estate > Commercial property: development
- Corporate and commercial > Financial services: non-contentious/regulatory
- Corporate and commercial > M&A: Upper Mid-Market And Premium Deals, £750m+
- TMT (technology, media and telecoms) > Media: Film & TV
- Investment fund formation and management > Private funds
- TMT (technology, media and telecoms) > Fintech: corporate and commercial
- Corporate and commercial > Private equity: transactions – high-value deals (£500m+)
- Finance > Corporate restructuring & insolvency
- Dispute resolution > Competition litigation