The weekly litigation news digest is live. Subscribe now

Permavoid competitive analysis

Explore Permavoid'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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

Get instant alerts of patent oppositions faced by Permavoid

Jan 15, 2025Surfaces Using Structural Modules1

Latest PTAB cases involving Permavoid

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

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PERMAVOID - 1 - -
HEWITECH11 - -