CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Public Joint Stock Sibur Holding'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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Sep 25, 2024Modified (Co)Polymer, Method For Preparing Thereof And Use Of The Same1