Arch Therapeutics, Inc. competitive analysis

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

Last updated on: Sep 10, 2026
Patent NumberTitleApplicantOpposition Date
Purified Amphiphilic Peptide Compositions And Uses ThereofD MATRIXAug 28, 2019

Latest PTAB cases involving Arch Therapeutics, Inc.

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

Peer Comparison New

IP litigation analysis comparing Arch Therapeutics, Inc. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARCH THERAPEUTICS, INC.1 - - -
D MATRIX - 3 - -