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IP Verse

Sunr competitive analysis

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Latest oppositions filed by Sunr

Explore patent oppositions filed by Sunr 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

EP3260101
Motion-Based Power Assist System For WheelchairsMAX MOBILITYSep 7, 2022
EP2740456
Wheelchair Backrest AssemblyPERMOBILDec 15, 2017

Latest patents of Sunr opposed by its competitors

Explore Sunr'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: Dec 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3468517
Dec 30, 2020Side Support For A Postural Support Seat1
EP3095044
Sep 23, 2020Block Mining Methods And Apparatus1
EP3197414
Jul 10, 2019Drive Control System For Powered Wheelchair1
EP3122172
Jun 19, 2019Electricity Generation Method Adapted To Crops2

Latest PTAB cases involving Sunr

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

Peer Comparison New

IP litigation analysis comparing Sunr 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
SUNRISE MEDICAL22 - -
INVACARE1 - - -
MAX MOBILITY - 3 - -
PERMOBIL212 -