Gerhard Weinzierlschiweck Weinzierl Koch competitive analysis

Explore patent oppositions filed by Gerhard Weinzierlschiweck Weinzierl Koch against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 3, 2026
Patent NumberTitleApplicantOpposition Date
Anti-Cldn6 AntibodyCHUGAI SEIYAKU KABUSHIKI KAISHAJan 20, 2017

Latest PTAB cases involving Gerhard Weinzierlschiweck Weinzierl Koch

Discover the latest PTAB cases involving Gerhard Weinzierlschiweck Weinzierl Koch, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Gerhard Weinzierlschiweck Weinzierl Koch with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
GERHARD WEINZIERLSCHIWECK WEINZIERL KOCH1 - - -
CHUGAI SEIYAKU KABUSHIKI KAISHA3114 - 1
FORERUNNER PHARMA RESEARCH - 7 - -
THE UNIVERSITY OF TOKYO - 28 - 1