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Freedom-to-Operate, Non-Infringement, and Invalidity Opinions
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IP Asset Management and Licensing
Trust in Leydig’s comprehensive services and capabilities fuels client’s successes
IP Litigation
Leydig obtains positive outcome in software patent litigation
Pharmaceuticals and Biosimilars
Leydig spares client from drawn-out litigation and speeds release of multibillion-dollar biosimilars
Trademarks and Copyrights
Leydig’s meticulous due dilligence and strategic advocacy preserve crucial rebrand for multibillion-dollar client
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News
Leydig Recognized Among Top IP Law Firms by Chambers USA 2017
May 26, 2017
Leydig Wins 2017 IP Excellence Awards
May 1, 2017
Leydig Attorneys Named as Leading IP Practitioners by World IP Review
March 7, 2017
Leydig Attorneys Named as Leading IP Practitioners by World IP Review
March 7, 2017
Leydig Named Best for IP Dispute Resolution by Acquisition International
March 6, 2017
Four Leydig Attorneys Named in Illinois Super Lawyers Rising Stars 2017 List
January 18, 2017
Leydig Attorneys Named 2017 Illinois Super Lawyers
January 18, 2017
Six Leydig Attorneys Listed in 2017 World Trademark Review
January 18, 2017
Three Leydig Attorneys Named 2017 Life Science Stars by LMG Life Sciences
January 1, 2017
Leydig Attorneys Named as Leading Lawyers
December 1, 2016
Leydig Attorneys Named as Emerging Lawyers
November 28, 2016
Leydig Succeeds in Invalidating Dental Implant Patent Claims through Inter-Partes Review
November 21, 2016
Leydig Awarded by Acquisition International Magazine's 2016 Legal Awards
November 11, 2016
Leydig Wins Inter-Partes Review and Federal Circuit Appeal for STATS LLC
November 4, 2016
Leydig Receives National and Metropolitan First-Tier Rankings in the 2017 Edition of U.S. News - Best Lawyers "Best Law Firms"
November 1, 2016
Arthur Bobel Named in Northern California Super Lawyers Rising Stars List
July 13, 2016
Leydig, Voit & Mayer Recognized by the Legal 500
July 13, 2016
Leydig Wins Contested Proceeding for MCE
June 8, 2016
Leydig and Five of its Attorneys Selected Among World's Leading Patent Practitioners by IAM Patent 1000
June 7, 2016
Pamela Ruschau and Claudia Stangle Named in Managing IP - IP Stars' Top 250 Women in IP 2016
May 9, 2016
Jamaica Szeliga Named in Washington D.C. Super Lawyers Rising Star List
May 3, 2016
Leydig Attorneys Named as Leading Lawyers
March 22, 2016
5 Leydig Attorneys Listed in 2016 Edition of World Trademark Review 1000
January 26, 2016
James Signor Presented at Symposium on Article 84 European Patent Convention (EPC) on January 14
January 15, 2016
Leydig Awarded by Acquisition International Magazine's 2015 Legal Awards
December 21, 2015
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