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Kassen competitive analysis

Explore patent oppositions filed by Kassen against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jan 15, 2026
Patent NumberTitleApplicantOpposition Date
Artificial Lash ExtensionsLASHIFYMay 19, 2025

Latest PTAB cases involving Kassen

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

Peer Comparison New

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

Last updated on: Jan 15, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KASSEN1 - - -
LASHIFY - 2 - 2