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E-Commerce and Marketplace IP
Freedom-to-Operate, Non-Infringement, and Invalidity Opinions
IP Asset Management and Licensing
IP Due Diligence and Transactions
IP Litigation
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Post-Grant Proceedings Before the USPTO
Trade Secrets and Unfair Competition
Trademarks and Copyrights
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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 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
Leydig Attorneys Named in Illinois Super Lawyers and Rising Stars 2016 Lists
December 4, 2015
Leydig Receives National and Metropolitan First-Tier Rankings in the 2016 edition of U.S. News - Best Lawyers "Best Law Firms"
November 3, 2015
3 Leydig Attorneys Named 2015 Life Science Stars by LMG Life Sciences
October 19, 2015
James Signor Named 2015-2016 Global Fellow by the Federal Circuit Bar Association
September 9, 2015
HTC Corporation Wins Patent Infringement Suit
July 29, 2015
Leydig Recognized Among Top IP Law Firms in Illinois by Chambers USA
June 19, 2015
Claudia Stangle Named a winner in the 2015 Intellectual Property Awards
June 15, 2015
Leydig and Five of its Attorneys Selected Among World's Leading Patent Practitioners
June 15, 2015
Leydig Named Best Trade Dress Specialist - Illinois by Acquisition International Magazine
June 15, 2015
Leydig Wins Inter Partes Review for AL-KO Kober, LLC
June 4, 2015
Leydig, Voit & Mayer Recognized by The Legal 500
June 4, 2015
Paul Korniczky Chosen as President-Elect for the Intellectual Property Law Association of Chicago
May 13, 2015
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