US Patent Litigations are now available. Check here

Explore patent oppositions filed by Effer against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 5, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4047060Aqueous Coating Material, Coating Obtained From The Coating Material, And Substrate Containing The CoatingDAWNov 14, 2024

Explore Effer'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: Jun 5, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2542495Feb 17, 2021A Crane For Lifting A Load1
EP1302435Mar 7, 2018A High Strength Telescopic Arm3