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Perachem competitive analysis

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Explore Perachem'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: Nov 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
Jul 19, 2017Method Of Removing Colour From Oxidatively Dyed Hair1

Latest PTAB cases involving Perachem

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

Peer Comparison New

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

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PERACHEM - 1 - -
HENKEL5951891 -