Kathryn Bi
Experienced intellectual-property litigator focused on complex technology disputes, including patent infringement cases.
Kathryn helps clients resolve their toughest intellectual property and commercial cases, with emphasis on patent and trade-secret disputes. She oversees case strategy and management from inception to trial and has extensive experience with all aspects of patent litigation.
Kathryn’s work for defendants includes briefing and arguing a summary judgment motion that secured a finding of non-infringement of the sole patent-in-suit for her client. She also led a bench-trial team to a full trial victory, cross-examining the opposing party’s primary expert.
Kathryn’s work for plaintiffs includes examining the plaintiff’s medical expert in a medical-device-patent trial that resulted in a jury verdict of infringement. On behalf of a streaming-technology company, Kathryn led several multi-patent cases, defeating motions to dismiss under 35 U.S.C. § 101 and developing a claim-construction strategy that resulted in favorable settlements with all defendants.
News
Recognition
Davis Polk Pro Bono Award, 2024
Education
- with honors
- Member, University of Chicago Law Review
Clerkships
Qualifications and admissions
- State of California
- State of New York
- U.S. Court of Appeals, Federal Circuit
- U.S. Court of Appeals, Second Circuit
- U.S. District Court, C.D. California
- U.S. District Court, E.D. New York
- U.S. District Court, S.D. New York
- U.S. Patent & Trademark Office