Patent Litigation
Patent Litigation
We are fortunate to advise world-class, industry-leading companies, helping them tackle novel, complex issues and push the boundaries of technological progress. Our ability and confidence to go to trial is our core strength; our deep bench of experienced trial lawyers represents companies in their most significant matters, helping them protect their intellectual property and launch products. Our lawyers pair extensive experience in the courtroom and the boardroom with a thorough understanding of science and technology.
Industries
We have litigated a wide variety of jury cases, bench trials, Federal Circuit appeals and U.S. Patent and Trademark Office interferences and other proceedings across a wide range of technical areas, including:
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Events & Publications
Paul, Weiss Welcomes Two Leading Life Science and Technology Litigators in New York
- Nov 20, 2024
- Firm News
Paul, Weiss Welcomes Two Leading Life Science and Technology Litigators in New York
Elizabeth “Liz” Stotland Weiswasser and Anish R. Desai will join the firm as partners in its Litigation Department, resident in New York. Liz, who will be co-chair of the Litigation Department, and Anish are nationally recognized for…
European Commission Issues First Fine for Abusive Patent Game-Playing and Disparagement
- Nov 06, 2024
- Publications
European Commission Issues First Fine for Abusive Patent Game-Playing and Disparagement
The European Commission recently fined pharmaceutical company Teva €462.6 million for allegedly artificially extending the length of certain Teva patents in an effort to delay competitor entry, and systematically disparaging the…
Intellectual Property Litigation: Federal Circuit To Decide Constitutionality Of ‘Bad Faith’ Patent Litigation Statutes
- Jul 10, 2024
- Publications
Intellectual Property Litigation: Federal Circuit To Decide Constitutionality Of ‘Bad Faith’ Patent Litigation Statutes
Litigation partners Catherine Nyarady and Crystal Parker’s latest intellectual property litigation column, “Federal Circuit To Decide Constitutionality Of ‘Bad Faith’ Patent Litigation Statutes,” appeared in the July 10 issue of the…
Intellectual Property Litigation: The Battle Over Design Patent Obviousness: Will The ‘Rosen-Durling’ Test Continue to Govern Future Design Patent Obviousness Inquiries?
- Mar 13, 2024
- Publications
Intellectual Property Litigation: The Battle Over Design Patent Obviousness: Will The ‘Rosen-Durling’ Test Continue to Govern Future Design Patent Obviousness Inquiries?
Litigation partners Catherine Nyarady and Crystal Parker’s latest Intellectual Property Litigation column, “The Battle Over Design Patent Obviousness: Will The ‘Rosen-Durling’ Test Continue To Govern Future Design Patent Obviousness…
Intellectual Property Litigation: Distinguishing Unexpected Results In Evaluating Non-Obviousness
- Jul 12, 2023
- Publications
Intellectual Property Litigation: Distinguishing Unexpected Results In Evaluating Non-Obviousness
Litigation partners Catherine Nyarady and Crystal Parker’s latest Intellectual Property Litigation column, “Distinguishing Unexpected Results In Evaluating Non-Obviousness,” appeared in the July 12 issue of the New York Law Journal.
Katherine Forrest, Nationally Preeminent Litigator and Former Federal District Judge, Joins Paul, Weiss
- Jan 17, 2023
- Firm News
Katherine Forrest, Nationally Preeminent Litigator and Former Federal District Judge, Joins Paul, Weiss
Katherine B. Forrest—a nationally preeminent litigator, former federal district judge for the Southern District of New York and former deputy assistant attorney general in the U.S. Department of Justice’s Antitrust Division—has joined …
Intellectual Property Litigation: Supreme Court To Address Extraterritorial Scope of the Lanham Act
- Jan 13, 2023
- Publications
Intellectual Property Litigation: Supreme Court To Address Extraterritorial Scope of the Lanham Act
Litigation partners Catherine Nyarady and Crystal Parker’s latest intellectual property litigation column, “Supreme Court To Address Extraterritorial Scope of the Lanham Act,” appeared in the January 11 issue of the New York Law…
Intellectual Property Litigation: Trademarks, Consumer Products, And the First Amendment
- Nov 09, 2022
- Publications
Intellectual Property Litigation: Trademarks, Consumer Products, And the First Amendment
Litigation partner Catherine Nyarady’s latest intellectual property litigation column, “Trademarks, Consumer Products, And the First Amendment,” appeared in the November 9 issue of the New York Law Journal.
Intellectual Property Litigation: Supreme Court Considering Scope of “Transformativeness” Fair-Use Factor
- Sep 14, 2022
- Publications
Intellectual Property Litigation: Supreme Court Considering Scope of “Transformativeness” Fair-Use Factor
Litigation partner Catherine Nyarady’s latest intellectual property litigation column, “Supreme Court Considering Scope of ‘Transformativeness’ Fair-Use Factor,” appeared in the September 14 issue of the New York Law Journal.
Intellectual Property Litigation: Recent Cases Address the Copyright Act’s Termination Right
- Jul 13, 2022
- Publications
Intellectual Property Litigation: Recent Cases Address the Copyright Act’s Termination Right
Litigation partner Catherine Nyarady’s latest intellectual property litigation column, “Recent Cases Address the Copyright Act’s Termination Right,” appeared in the July 13 issue of the New York Law Journal.
Awards & Recognition
Jonathan Ashtor and Catherine Nyarady Named to IAM Strategy 300
- Aug 15, 2024
- Awards
Jonathan Ashtor and Catherine Nyarady Named to IAM Strategy 300
IAM named corporate partner Jonathan Ashtor and litigation partner Catherine Nyarady to its “IAM Strategy 300: The World’s Leading IP Strategists 2024.”
Kannon Shanmugam, Jaren Janghorbani and Crystal Parker Recognized by The American Lawyer for Second Circuit Victory on Behalf of Syntel
- Jun 02, 2023
- Awards
Kannon Shanmugam, Jaren Janghorbani and Crystal Parker Recognized by The American Lawyer for Second Circuit Victory on Behalf of Syntel
Litigation partners Kannon Shanmugam, Jaren Janghorbani and Crystal Parker and their Paul, Weiss team were named sole “Litigator of the Week” runners up by The American Lawyer for their Second Circuit win zeroing out a $570 million…
Paul, Weiss Recognized as 2022 “Fintech Group of the Year” By Law360
- Feb 22, 2023
- Awards
Paul, Weiss Recognized as 2022 “Fintech Group of the Year” By Law360
Paul, Weiss was named a Law360 “Fintech Group of the Year” for its many achievements in the fintech industry in 2022.
Paul, Weiss Shortlisted in Three Categories for LMG Life Sciences Americas Awards
- Jul 22, 2022
- Awards
Paul, Weiss Shortlisted in Three Categories for LMG Life Sciences Americas Awards
Paul, Weiss is shortlisted in three categories in LMG Life Sciences’ 2022 LMG Life Sciences Americas Awards. The firm is a contender for “General Patent Litigation Firm of the Year.”
Paul, Weiss Life Sciences Practice Named Law360 “Practice Group of the Year”
- Feb 15, 2022
- Awards
Paul, Weiss Life Sciences Practice Named Law360 “Practice Group of the Year”
Paul, Weiss won Law360 “Practice Group of the Year” recognition for its achievements in 2021 in the Life Sciences category.
Jennifer Gordon Recognized by The American Lawyer for Genentech Patent Victory
- Jan 21, 2022
- Awards
Jennifer Gordon Recognized by The American Lawyer for Genentech Patent Victory
Litigation counsel Jennifer Gordon was recognized by The American Lawyer’s “Litigation Daily” column for winning summary judgment for Genentech in patent litigation brought by Baxalta Inc. in the District of Delaware.
Seven Paul, Weiss Practices Named Law360 “Practice Groups of the Year”
- Jan 17, 2022
- Awards
Seven Paul, Weiss Practices Named Law360 “Practice Groups of the Year”
Paul, Weiss won seven Law360 “Practice Group of the Year” recognitions for its achievements in 2021 in the Appellate, Banking, Class Actions, Life Sciences, Media & Entertainment, Mergers & Acquisitions and Technology…
Paul, Weiss Is A Finalist in LMG Life Sciences 2021 Awards
- Sep 15, 2021
- Awards
Paul, Weiss Is A Finalist in LMG Life Sciences 2021 Awards
Paul, Weiss is a 2021 finalists in the Legal Media Group (LMG) Life Sciences 2021 Awards.
Paul, Weiss and Three Lawyers Named Top Patent Professionals by IAM Patent 1000
- Jul 23, 2021
- Awards
Paul, Weiss and Three Lawyers Named Top Patent Professionals by IAM Patent 1000
Paul, Weiss, litigation partners Kenneth Gallo and Catherine Nyarady, and of counsel David Ball were recognized as top patent professionals in the 2021 edition of IAM Patent 1000.
Fourteen Paul, Weiss Partners Included in Benchmark Litigation's “Top 10 Women in Litigation,” “Top 250 Women in Litigation” and “40 & Under Hot List"
- Aug 19, 2020
- Awards
Fourteen Paul, Weiss Partners Included in Benchmark Litigation's “Top 10 Women in Litigation,” “Top 250 Women in Litigation” and “40 & Under Hot List"
Fourteen litigation partners have been recognized by Benchmark Litigation in its 2020 “Top 10 Women in Litigation,” “Top 250 Women in Litigation” and “40 & Under Hot List – Northeast.”