Topchim competitive analysis

Explore Topchim'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: Apr 16, 2026
Patent NumberPublication DateTitleTotal Oppositions
Jun 4, 2025Paper With Water Repellent And Partially Heat Sealing Properties1

Latest PTAB cases involving Topchim

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

Peer Comparison New

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

Last updated on: Apr 16, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TOPCHIM - 1 - -
KEMIRA OYJ2713 - -