Sergey Kolmykov

Sergey Kolmykov

Formal First Name

Sergey Kolmykov is a top-rated intellectual property litigation attorney involved in all areas of intellectual property practice, concentrating on patent infringement litigation in district court. Sergey is a Founding Partner of Kroub, Silbersher & Kolmykov, an intellectual property litigation firm, and Markman Advisors, a leading consultancy on patent issues for the investment community. Prior to co-founding KSK and Markman Advisors, he spent time as Counsel at Locke Lord and as an Associate at Morgan & Finnegan and Proskauer Rose. He also served as a Scientific Consultant at Winston & Strawn, and a Patent Agent at Whitman Breed Abbott & Morgan. In addition to litigation, Sergey has broad experience in patent prosecution, inter partes reviews, general IP and software licensing, trademark and copyright disputes. His experience ranges from representing Fortune 500 companies to smaller rapidly growing technology companies in need of IP legal services.

Professional Experience

Academic History

  • Sergey is a registered attorney before the U.S. Patent & Trademark Office.

  • In addition to litigation legal needs, he also assists clients with intellectual property, appellate and technology issues.

  • His practice also includes trade secret, unfair competition, trademark, copyright and licensing actions in Federal and State courts as well as the International Trade Commission.

  • With an Electrical Engineering degree, he has represented clients in matters involving a wide variety of products and inventions.

  • At Winston & Strawn, he focused on Patent Prosecution and Litigation.

  • As an Associate at Proskauer, Sergey concentrated on Patent Litigation and Opinions, IP Transactions and Licensing.

  • Sergey's Bar Admissions include New York and New Jersey - USPTO Reg.# 47,713.

Sergey Kolmykov's Accomplishments

  • Super Lawyers New York, 2018–2021

  • Super Lawyers New York Rising Stars, 2014–2019

  • IAM Strategy 300 – The World’s Leading IP Strategists 2016–2019

  • J.D. Intellectual Property, New York Law School

  • B.S. Electrical Engineering, Cornell University

Admitted to Practice

  • C.A. Federal Circuit

  • E.D. New York

  • S.D. New York

  • W.D. New York

  • D. New Jersey

  • D. Colorado

  • U.S.P.T.O.