Calsonic Kansei competitive analysis

Explore Calsonic Kansei'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 22, 2026
Patent NumberPublication DateTitleTotal Oppositions
Nov 4, 2015Heat Exchanger Made Of Aluminum Alloy And Method Of Producing Same1
Dec 3, 2014Heat Exchanger1

Latest PTAB cases involving Calsonic Kansei

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

Peer Comparison New

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

Last updated on: Oct 22, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CALSONIC KANSEI - 2 - -
MAHLE15653 - -