Hollingsworth & Vose competitive analysis

Explore Hollingsworth & Vose'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 17, 2026
Patent NumberPublication DateTitleTotal Oppositions
Aug 10, 2016Multi-Phase Filter Medium1

Latest PTAB cases involving Hollingsworth & Vose

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

Peer Comparison New

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

Last updated on: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HOLLINGSWORTH & VOSE - 1 - -
AHLSTROM FILTRATION1 - - -