IP Verse

Primetals Japan competitive analysis

Loading summary...

Latest patents of Primetals Japan opposed by its competitors

Explore Primetals Japan'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: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3715002
Oct 30, 2024Control Device For Rolling Device, Rolling Equipment, And Method For Operating Rolling Device1
EP4144452
Mar 20, 2024Control Device For Rolling Device, Rolling Equipment, And Method For Operating Rolling Device1
EP3610960
Aug 10, 2022Roll Replacement Device1
EP3251763
Jan 12, 2022Strip Profile Control Method Of Hot Finishing Tandem Rolling Mill And Hot Finishing Tandem Rolling Mill1
EP3663417
Jan 5, 2022Cooling Device For Metal Plates And Continuous Heat Treatment Equipment For Metal Plates1
EP3120945
Jul 22, 2020Coiler Device Provided With Chute Roller1
EP2335839
Jul 1, 2020Equipment And Method For Inspecting Front And Back Sides Of Strip1
EP3130408
Dec 12, 2018Rolling Mill And Rolling Method1

Latest publications and patents of Primetals Japan New

Explore the latest publications and patents granted to Primetals Japan, showcasing their recent innovations and technological advancements.

Last updated on: Oct 20, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Primetals Japan

EP3715002
Oct 30, 2024Control Device For Rolling Device, Rolling Equipment, And Method For Operating Rolling DevicePatent Maintained As Amended
EP4144452
Mar 20, 2024Control Device For Rolling Device, Rolling Equipment, And Method For Operating Rolling DeviceGranted And Under Opposition
EP3610960
Aug 10, 2022Roll Replacement DeviceGranted And Under Opposition
EP3251763
Jan 12, 2022Strip Profile Control Method Of Hot Finishing Tandem Rolling Mill And Hot Finishing Tandem Rolling MillPatent Maintained As Amended
EP3663417
Jan 5, 2022Cooling Device For Metal Plates And Continuous Heat Treatment Equipment For Metal PlatesGranted And Under Opposition
EP3120945
Jul 22, 2020Coiler Device Provided With Chute RollerGranted And Under Opposition
EP2335839
Jul 1, 2020Equipment And Method For Inspecting Front And Back Sides Of StripPatent Maintained As Amended
EP3130408
Dec 12, 2018Rolling Mill And Rolling MethodOpposition Rejected

Latest PTAB cases involving Primetals Japan

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PRIMETALS JAPAN - 8 - -
ARCELORMITTAL1205815
SMS GROUP8661 - -