The weekly litigation news digest is live. Subscribe now

Dieffenbacher Maschinenfabrik competitive analysis

Loading summary...

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

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Method And Device For Accurately Laying SheetsWEMHNER SURFACEJul 20, 2022

Latest PTAB cases involving Dieffenbacher Maschinenfabrik

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

Peer Comparison New

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

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DIEFFENBACHER MASCHINENFABRIK1 - - -
WEMHNER SURFACE - 1 - -