Gmt Membrantechnik competitive analysis

Explore patent oppositions filed by Gmt Membrantechnik against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 15, 2026
Patent NumberTitleApplicantOpposition Date
Composite Silicone Membranes With High Separating ActionEVONIK DEGUSSAJun 1, 2016

Latest PTAB cases involving Gmt Membrantechnik

Discover the latest PTAB cases involving Gmt Membrantechnik, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Gmt Membrantechnik with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 15, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
GMT MEMBRANTECHNIK1 - - -
EVONIK DEGUSSA - 90 - -
EVONIK GOLDSCHMIDT - 7 - -