A powerhouse firm when you want a deep understanding of IP law.

Chambers & Partners

Trial Win

$83.4 million verdict for TwinStrand Biosciences, Inc.

Award

Sterne Kessler named
Post-Grant Firm of the Year.

Global IP Awards, IAM

Award

Ranked as a "Top Workplace" for 10 consecutive years.

The Washington Post

Your innovations are worth the best protection

As one of the largest and most diverse intellectual property firms in the United States, Sterne Kessler has the experience to handle your most complex IP challenges. From litigation to patent and trademark prosecution, practicing at the Patent Trial and Appeal Board, and general IP strategy, we have the right team for your needs.

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Expertise

Sterne Kessler is a full-service IP firm that delivers innovative solutions tailored to your business and industry.

Firm Announcements January 3, 2024
Federal Circuit Affirms Sweet Win for SweeGen in Patent Invalidity Battle

Federal Circuit Affirms Sweet Win for SweeGen in Patent Invalidity Battle

On January 2, 2024, Sterne, Kessler, Goldstein & Fox earned a patent infringement victory at the U.S. Court of Appeals for the Federal Circuit for client SweeGen Inc.…

Learn more about Federal Circuit Affirms Sweet Win for SweeGen in Patent Invalidity Battle
Firm Announcements January 3, 2024
Sterne Kessler Secures Non-Infringement Win for Teva Pharmaceuticals

Sterne Kessler Secures Non-Infringement Win for Teva Pharmaceuticals

Sterne, Kessler, Goldstein & Fox secured a victory on behalf of Teva Pharmaceuticals in the U.S. Court District Court for the District of New Jersey in a case…

Learn more about Sterne Kessler Secures Non-Infringement Win for Teva Pharmaceuticals
Firm Announcements November 27, 2023
Sterne Kessler Secures Denial of PGR for Largest Cancer Center in the US

Sterne Kessler Secures Denial of PGR for Largest Cancer Center in the US

Sterne, Kessler, Goldstein & Fox successfully secured denial of a post-grant review petition at the US Patent and Trademark Office Patent Trial and Appeal Board (PTAB) on behalf of the patent…

Learn more about Sterne Kessler Secures Denial of PGR for Largest Cancer Center in the US
Home

150+

U.S. District Court Cases Since 2019

Our highly integrated team has unmatched trial, patent, and technology experience to win across any venue—from district court, to the ITC, and the Federal Circuit.

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5,000+

Patents Issued Globally in 2023

We offer efficient, high-quality patent preparation and prosecution for both utility and design patents.

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400+

Attorneys and Professional Staff

We are proud to be one of the most highly regarded IP specialty law firms in the world, and we recognize that it is the talent and energy of each individual at Sterne Kessler that makes that possible.

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4th

Largest IP Firm in the United States

Our attorneys, registered patent agents, student associates, and technical specialists include some of the country’s most respected practitioners of intellectual property law.

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Awards & Recognition

Press Release

January 24, 2024

Director Lestin Kenton Recognized With 2023 Profiles in Diversity Journal® Award

Sterne, Kessler, Goldstein & Fox

Press Release

November 22, 2023

IAM Again Ranks Four Sterne Kessler Attorneys as Global Leaders

Sterne, Kessler, Goldstein & Fox