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IP Verse

Celanese Acetate competitive analysis

Latest patents of Celanese Acetate opposed by its competitors

Explore Celanese Acetate'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 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

Get instant alerts of patent oppositions faced by Celanese Acetate

EP3075667
Apr 21, 2021Method For Producing A Fiber Bale1
EP2773230
Jul 22, 2020Products Of High Denier Per Filament And Low Total Denier Tow Bands1
EP2910477
Mar 28, 2018Methods For Packaging Fibrous Materials1

Latest PTAB cases involving Celanese Acetate

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

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CELANESE ACETATE - 3 - -
CERDIA111 - -
CERDIA PRODUKTIONS1 - - -
DAICEL22956