Brian A. Rosenthal: Lawyer with Mayer Brown LLP

Brian A. Rosenthal

Washington,  DC  U.S.A.
Phone212 506 2754

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Experience & CredentialsOther Offices

Practice Areas

  • Intellectual Property
  • Counseling & Prosecution
  • Patent Litigation
  • Trade Secrets
  • Trademark Litigation
  • Trial Proceedings Before the PTAB
Contact InfoTelephone: 212 506 2754
Facsimile: 202-263-3300 Telex: 892603 Cable: LE MAYDC
University University of Western Ontario, B.Sc., Computer Science, with distinction, 1997
Law SchoolCornell Law School, J.D., magna cum laude, 2000 Order of the Coif
Admitted2001, New York; 2002, District of Columbia; 2009, US District Court for the District of Columbia; 2011, US Court of Appeals for the Federal Circuit; 2011, US Court of Federal Claims; 2013, US District Court for the Western District of Tennessee

Brian Rosenthal is a partner in the Intellectual Property practice at Mayer Brown. His practice is focused on patent litigation, licensing and counseling, with a concentration on patent litigation involving computer software, electronics, and medical devices. Recently, Brian was named a Rising Star by Super Lawyers 2013. Brian's patent litigation experience has involved a wide range of technologies, including local area network switching and routing, mobile telephone standards, smartphone features, eCommerce software, call center and interactive voice response technology, electronic patient diaries, microprocessor Java acceleration technology, golf ball construction, helicopter landing gears, dynamic RAM modules, IDE optical drive interfaces, MP3 audio compression, JPEG image compression, magnetic resonance imaging, PET scanning, radiation therapy, wireless and remote patient monitoring, pulse oximetry and video games.

Brian has litigated over 65 patent cases, most as lead counsel, handling all aspects of litigation from complaint to trial and appeal. He has participated in several jury trials and conducted many Markman and summary judgment hearings.

Brian's counseling experience includes formulating opinions of counsel related to patent infringement, validity, enforceability, freedom to operate opinions, and licensing. He has also conducted seminars for clients' in-house legal teams on electronic discovery, retention and destruction practices in the context of patent litigation. Brian has also managed several highly successful patent licensing programs, many involving standards-essential patents.

Prior to attending law school, Brian worked as a software developer for Caseware International, where he designed and developed features of a Windows-based automated auditing software package.

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Office Information

Brian A. Rosenthal

1999 K Street, N.W.
WashingtonDC 20006-1101


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