IP Verse

Paul Wurth S.a. opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Paul Wurth S.a.

Patent Number:
EP4043589
Title:
Stave Protection System
Applicant:
PRIMETALS TECHNOLOGIES LIMITED
Opposition Date:
May 29, 2024
Patent Number:
EP3540081
Title:
Stave Protection System
Applicant:
PRIMETALS TECHNOLOGIES LIMITED
Opposition Date:
Jun 21, 2023
Patent Number:
EP3839074
Title:
Blast Furnace Plant And Shutdown Process
Applicant:
DANIELI CORUS BV
Opposition Date:
Nov 21, 2022
Patent Number:
EP3425070
Title:
Method For Operating An Iron-Or Steelmaking-Plant
Applicant:
AIR LIQUIDE GLOBAL MANAGEMENT SERVICES GMBH
Opposition Date:
Oct 18, 2022
Patent Number:
EP3649264
Title:
Method For Operating An Iron- Or Steelmaking- Plant
Applicant:
AIR LIQUIDE GLOBAL MANAGEMENT SERVICES GMBH
Opposition Date:
Sep 15, 2022
Patent Number:
EP3159640
Title:
Cleaning Furnace Gas Process And Metal Production Plant
Applicant:
DANIELI CORUS BV
Opposition Date:
Dec 28, 2020
Patent Number:
EP3329020
Title:
Device For Delivering Filler Material Into A Blast Furnace
Applicant:
DANIELI & C. OFFICINE MECCANICHE S.P.A.
Opposition Date:
Mar 26, 2020
Patent Number:
EP3183369
Title:
Method For Blowing Substitute Reducing Agents Into A Blast Furnace
Applicant:
KÜTTNER GMBH & CO. KG
Opposition Date:
Jun 20, 2019
Patent Number:
EP2796566
Title:
Blast Furnace Operation Method
Applicant:
JFE STEEL CORPORATION
Opposition Date:
May 29, 2019

Latest patents of Paul Wurth S.a. opposed by its competitors

Patent:
EP2389456
Grant Date:
Jul 19, 2023
Title:
Method For Producing Pulverized Coal
Oppositions:
2

Competitors of Paul Wurth S.a.

DANIELI CORUS BV

AIR LIQUIDE GLOBAL MANAGEMENT SERVICES GMBH

PRIMETALS TECHNOLOGIES LIMITED

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