AMPERSAND Partnerschaft von Rechtsanwälten mbB. > Munich, Germany > Firm Profile
AMPERSAND Partnerschaft von Rechtsanwälten mbB. Offices
WIDENMAYERSTR. 4
80538 MUNICH
Germany
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AMPERSAND Partnerschaft von Rechtsanwälten mbB. > The Legal 500 Rankings
Intellectual property > Patent litigation: solicitors Tier 4
AMPERSAND Partnerschaft von Rechtsanwälten mbB. acts with a focus on the telecommunications sector, but also advises on matters in the automotive and pharmaceutical industries. Hosea Haag leads the practice and is frequently instructed by US companies, particularly non-practicing entities (NPEs). Jonathan Konietz is dedicated to contentious issues relating to SEP and FRAND and further focuses on the management of licensing, research and development contracts. Philipp Neels (life sciences, telecommunications, mechanical engineering) joined Eisenführ Speiser in July 2023.Practice head(s):
Hosea Haag
Other key lawyers:
Testimonials
‘Clever minds, extremely creative and a super pleasant and calm way of working together.’
‘Hosea Haag: Clever, creative, strategic, to the point, extremely perceptive, knows exactly what to do, tactician, immense experience, good client handling.’
‘Jonathan Konietz: Clever, extremely creative, strategic, to the point, extremely perceptive, tactician.’
‘Good size law firm, very good cooperation with both senior and junior partners. In addition to legal issues, the team also deals extremely intensively with technical issues of patent disputes.’
‘Jonathan Konietz has excellent legal and technical expertise. Very committed and competent.’
‘Ampersand’s proactive and strategic approach to patent litigation is nothing short of impressive. Their ability to formulate strong legal arguments combined with meticulous attention clearly stands out. Their ability to identify and overcome potential challenges early on is equally remarkable.’
‘Ampersand demonstrates tireless dedication and their resolute commitment is evident in every step they take.’
‘Hosea Haag has deep legal and technical knowledge and is adept at handling complex, multi-jurisdictional matters while being extremely approachable and straightforward.’
Key clients
Accord Healthcare Ltd.
ADMEDES GmbH
Arigna Technology Ltd.
Conversant Wireless Licensing S.à.r.l.
DT Swiss AG
Ewikon
Human Care Nederland B.V.
IDnow GmbH
ImberaTek LLC
InstrAction Siltectra uVm
INTAS Pharmaceuticals
Intent IQ
MTU
Onebutton
Pantech Corporation
Quiss Qualitäts-Inspektionssysteme und Service GmbH
Schülke & Mayr GmbH
Tautropfen Naturkosmetik
Uniloc Deutschland GmbH
Unwired Planet
Valutis GmbH
Westfälische Wilhelms-Universität Münster, Universitätsklinikum Münster
WFI Warmflascheninnovation UG
Withers & Rogers LLP
Wonderland Nurserygoods Co. Ltd.
WSOU Investments LLC
Work highlights
- Represented WSOU Investments LLC in more than 20 patent infringement cases.
- Represented Pantech Corporation in seven infringement proceedings and three disposition proceedings relating to FRAND and SEP patents in the field of telecommunications.
- Represented Hirschvogel in several lawsuits between competitors.
AMPERSAND Partnerschaft von Rechtsanwälten mbB. > Firm Profile
AMPERSAND’s patent litigation team consists of two partners and two associates. Munich / Germany is the sole office of AMPERSAND.
If it is patent litigation, AMPERSAND does it. We have extensive experience in SEP litigation but have also a substantial industry client base. We worked for medium size companies as well as multinationals. Telecommunications or pharmaceuticals, mechanical engineering or electronics – we do the lot.
All partners in our patent litigation team have seen 200+ court cases in patent litigation. We are active in all German patent litigation courts – with the obvious focus on Duesseldorf, Mannheim and Munich. If a case is preliminarily technical but is handled as a design case or an unfair competition case or the like, we do it. For antitrust issues we involve boutique law firms with a focus on that. We always work with external patent attorneys that we pick in accordance with client’s needs.
Main Contacts
Department | Name | Telephone | |
---|---|---|---|
Patent litigation | Hosea Haag | haag@ampersand.de | +49 (0)89 / 24 29 55 0 |
Lawyer Profiles
Photo | Name | Position | Profile |
---|---|---|---|
Dr Patrick Baronikians | Partner | View Profile | |
Hosea Haag | Hosea Haag is a partner at AMPERSAND. His professional focus is patent… | View Profile | |
Jonathan Konietz | Partner | View Profile | |
Susanne Schmidt | Partner | View Profile |
Languages
English GermanMemberships
German Association for the Protection of Industrial Property and Copyright Law (GRUR) AIPPI (Association for the Protection of Intellectual Property) LES (Licensing Executives Society) VPP DIS ICC Commission on International Arbitration- Intellectual property > Patent litigation: solicitors