IP Verse

Hangzhou Sanhua Research Institute competitive analysis

Loading summary...

Latest patents of Hangzhou Sanhua Research Institute opposed by its competitors

Explore Hangzhou Sanhua Research Institute'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: Oct 30, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3115613
Jul 30, 2025Electrically Driven Pump1
EP3984794
Dec 18, 2024Thermal Management System1
EP3770434
Nov 27, 2024Electronic Oil Pump1

Latest publications and patents of Hangzhou Sanhua Research Institute New

Explore the latest publications and patents granted to Hangzhou Sanhua Research Institute, showcasing their recent innovations and technological advancements.

Last updated on: Oct 23, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Hangzhou Sanhua Research Institute

EP3115613
Jul 30, 2025Electrically Driven PumpPatent Maintained As Amended
EP3984794
Dec 18, 2024Thermal Management SystemGranted And Under Opposition
EP3770434
Nov 27, 2024Electronic Oil PumpGranted And Under Opposition
EP2634020
Jan 24, 2018Electric Vehicle And Thermal Management System ThereforNo Opposition Filed Within Time Limit
EP3026168
Jan 10, 2018Clothes Drying DeviceNo Opposition Filed Within Time Limit

Latest PTAB cases involving Hangzhou Sanhua Research Institute

Discover the latest PTAB cases involving Hangzhou Sanhua Research Institute, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Hangzhou Sanhua Research Institute with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 30, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HANGZHOU SANHUA RESEARCH INSTITUTE - 3 - -
KSB536 - -
VALEO EMBRAYAGES4812 - -
ZF FRIEDRICHSHAFEN111232 -