Panoramic: Automotive and Mobility 2025
Post-Grant Proceedings
Pioneering the way in post-grant proceedings at the Patent Trial and Appeal Board (PTAB), we represent clients as both petitioner and patent owner in post grant proceedings across a wide range of industries.
Post-Grant Proceedings (PGP) has changed the way patent litigation is conducted in the United States, and now form an integral part of many litigation strategies. Hogan Lovells understands how to effectively utilize PGPs to further our clients’ goals, and we have achieved successful outcomes for both patent owners and petitioners, across a range of technology areas. From IPRs and PGRs to derivation proceedings and ex parte reexaminations, we use our prosecution and litigation experience to get results. We leverage our success before the PTAB to resolve broader patent disputes in district court, International Trade Commission litigation and beyond.
Our capabilities at a glance
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Judicial review wins
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Ex-government policy advisors
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Pieces of legislation changed
Hear from our clients and industry leaders
The whole team is super smart. They are all really easy to work with and then know our business inside out. They come to us proactively with issues and are incredibly responsive.
Chambers & Partners, UK Guide, 2025
An intellectually brilliant and commercially astute public law team. One of the very best in the city.
Chambers & Partners UK 2025
Hogan Lovells has a high capability in solving complex issues that involve both legal and technical perspectives.
Chambers & Partners, Germany, 2025
The lawyers are just experts. They are there when you need them and happy to entertain all my questions. They understand the wider context and the politics and sensitivities of it.
Chambers & Partners, UK 2025
Representative experience
Represented Amgen in inter partes review proceeding relating to patents covering chemotherapy products. We successfully preserved a commercially valuable patent claim. Appeal pending.
Represented Leachman Cattle in the very first post-grant proceeding through to oral arguments, in which we successfully knocked out all prior art invalidity grounds.
Represented Mercedes-Benz in connection with multiple inter partes review proceedings, including implementing novel approaches to coordinate IPR strategy with reexamination strategy.
Represented Merck in inter partes review proceedings challenging the validity of the world’s top selling vaccine patent; after oral argument and written decision, we invalidated 21 patent claims.
Represented Sandbox Logistics in a a derivation proceeding before the USPTO to challenge a competitor’s patent application. This derivation proceeding was only the seventh.
Leveraged the filing of five IPRs for Ricoh at a strategic time in corresponding district court litigation, causing patent owner Round Rock Research to settle the litigation on favorable terms for our client.
Represented Depomed in IPR proceedings before the PTAB upholding the validity of all challenged claims. This representation was one the first instances of a generic pharmaceutical company seeking IPR actions.
Achieved a stay of corresponding E.D.VA district court proceedings, followed by settlement on favorable terms for T-Mobile, after filing IPRs against all asserted patents in the early stages of the litigation.
Awards and recognitions
Band 1 for IP
Chambers Global
2018
Special Recognition – Innovation in IP
Managing Intellectual Property Asia Awards
2018
Global IP Firm of the Year
Managing Intellectual Property Awards
2019 & 2018
Top 10 U.S. IP Litigation Firm
The American Lawyer
2016
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