Hegla competitive analysis

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Method And System For Charging A Thermal Treatment UnitHASELSTEINERApr 10, 2025
Method For Producing Marked Glass PanelsSAINT GOBAINJan 28, 2022
Machine For Cutting A Laminated Glass Plate With A Waiting Section Provided With Transport MeansBIESSE S.P.A.Apr 26, 2016

Explore Hegla'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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
Aug 24, 2022Glass Tempering Furnace And Method For Heating Glass Sheets1
Jun 22, 2022Glass Tempering Furnace1

Latest PTAB cases involving Hegla

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

Peer Comparison New

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

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HEGLA BORAIDENT1 - - -
SAINT GOBAIN210194 - -