LexDanaLexDanabeta
New SessionSearchOfficial RankingsInsightsPricing
© LexDana · beta
LexDanaLexDanabeta
New SessionSearchOfficial RankingsInsightsPricing
LexDanaLexDanabeta

Insights

Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.

AllCopyright & Trade Secrets14Federal Circuit179Pharma & ANDA40PTAB150Supreme Court9USPTO Policy27Patent Litigation55Patent Prosecution20ITC / Section 33732Trademark43Unsorted35

Tagged prosecution history estoppel · clear

Federal Circuit

Cancellation of a Closely Related Claim During Prosecution Can Trigger Prosecution History Estoppel

Written by : Daniel Kiang and Nefi R. Oliva COLIBRI HEART VALVE LLC v. MEDTRONIC COREVALVE, LLC Before Taranto , Hughes, and Stoll. Appeal from the United States District Court for the Central District of California. Summary: The Federal Circuit reversed a…

July 28, 2025·Federal Circuit·1 min read
LexDana
AskSearchRankingsInsightsPricingProfileContactTermsPrivacy
The LexDana Docket
Monthly — what shipped, who moved, what we published.
© 2026 LexDana, Inc.·Powered by Patexia data