The weekly litigation news digest is live. Subscribe now

IP Verse

Aug Winkhaus competitive analysis

Loading summary...

Latest patents of Aug Winkhaus opposed by its competitors

Explore Aug Winkhaus's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Dec 11, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3205798
Nov 10, 2021Drive Gear For An Espagnolette Fitting1
EP3205797
Sep 1, 2021Transmission Gearing For An Espagnolette Fitting1
EP2562335
Dec 11, 2019Automatic Lock1
EP2719849
Dec 4, 2019Lock1
EP2290180
Apr 4, 2018Lock1

Latest PTAB cases involving Aug Winkhaus

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

Peer Comparison New

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

Last updated on: Dec 11, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
AUG WINKHAUS - 5 - -
ASSA ABLOY SICHERHEITSTECHNIK1810 - -
GEZE899 - -
GRETSCH UNITAS BAUBESCHLAGE6 - - -