Asahi Kasei Fibers competitive analysis

Explore Asahi Kasei Fibers'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: Sep 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
Apr 27, 2022Polyurethane Elastic Fibers1
Aug 2, 2017Base Fabric For Airbag1

Latest PTAB cases involving Asahi Kasei Fibers

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

Peer Comparison New

IP litigation analysis comparing Asahi Kasei Fibers with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ASAHI KASEI FIBERS - 2 - -
INVISTA98 - -
TOYOBO22 - -