CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Extrema'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 14, 2025
Patent NumberGrant DateTitleTotal Oppositions
Dec 7, 2022A Carriage And A Sliding Support Apparatus For A Stairlift1

Top competitors of Extrema

Top competitors of Extrema based on patent oppositions.