Efd Induction Gmbh competitive analysis

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Method For Hardening Surface Layers Of A Metal ComponentAKTIEBOLAGET SKFMay 28, 2020
Quenching Machine And Method For Fixture Quenching By InductionEMA INDUTECFeb 28, 2020
Induction Heat Treatment Of An Annular WorkpieceINDUCTOHEATMay 16, 2018

Explore Efd Induction Gmbh'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
May 28, 2025Method For Hardening At Least One Raceway Of A Bearing Ring For A Large-Diameter Rolling Bearing1

Latest PTAB cases involving Efd Induction Gmbh

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

Peer Comparison New

IP litigation analysis comparing Efd Induction Gmbh 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
EFD INDUCTION GMBH31 - -
AKTIEBOLAGET SKF - 15 - -
EMA INDUTEC11 - -
INDUCTOHEAT - 1 - -