The weekly litigation news digest is live. Subscribe now

IP Verse

Armstrong World Industries competitive analysis

Loading summary...

Latest patents of Armstrong World Industries opposed by its competitors

Explore Armstrong World Industries'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 27, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3277759
Nov 24, 2021Scratch Resistant Coating Composition With A Combination Of Hard Particles1
EP3277760
Nov 3, 2021Scratch Resistant Coating1
EP3143217
Aug 14, 2019Acoustic Ceiling Board With Improved Aesthetics1
EP2890749
May 16, 2018Durable Uv Curable Coatings1

Latest PTAB cases involving Armstrong World Industries

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

Peer Comparison New

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

Last updated on: Nov 27, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ARMSTRONG WORLD INDUSTRIES - 4 - -
AKZO NOBEL4545 - -
OWENS CORNING CAPITAL1811 - -