Hengelhoef Concrete Joints Manufacturing competitive analysis

Explore Hengelhoef Concrete Joints Manufacturing'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 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
Feb 27, 2019Structural Joint4
Mar 23, 2016Expansion Joint1
Jul 15, 2015Structural Joint2

Latest PTAB cases involving Hengelhoef Concrete Joints Manufacturing

Discover the latest PTAB cases involving Hengelhoef Concrete Joints Manufacturing, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Hengelhoef Concrete Joints Manufacturing 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
HENGELHOEF CONCRETE JOINTS MANUFACTURING - 6 - -
CONECTO SPÓLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA1 - - -
HSD INDUSTRIEBELÄGE GMBH3 - - -
PEIKKO GROUP CORPORATION5 - - -