IP Verse

Vallourec Oil And Gas France opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Vallourec Oil And Gas France

Patent Number:
EP2488777
Title:
Wedge Threads With A Solid Lubricant Coating
Applicant:
HYDRIL COMPANY
Opposition Date:
Apr 14, 2021
Patent Number:
EP2937612
Title:
Threaded Joint For Pipe
Applicant:
JFE STEEL CORPORATION
Opposition Date:
Aug 9, 2019
Patent Number:
EP2998633
Title:
Threaded Joint For Oil Country Tubular Goods
Applicant:
JFE STEEL CORPORATION
Opposition Date:
Nov 14, 2018

Latest patents of Vallourec Oil And Gas France opposed by its competitors

Patent:
EP3854987
Grant Date:
Aug 2, 2023
Title:
Self-Locking Threaded Connection Partially In Non-Locking Engagement
Oppositions:
1
Patent:
EP3992418
Grant Date:
Aug 2, 2023
Title:
Self-Locking Threaded Connection Partially In Non-Locking Engagement
Oppositions:
1
Patent:
EP3555412
Grant Date:
Jun 28, 2023
Title:
Threaded Joint For Tubular Component
Oppositions:
1
Patent:
EP4102025
Grant Date:
Jun 7, 2023
Title:
Self-Locking Threaded Connection Partially In Non-Locking Engagement
Oppositions:
1
Patent:
EP3093543
Grant Date:
Mar 15, 2023
Title:
Threaded Joint For Steel Pipe
Oppositions:
1
Patent:
EP3865753
Grant Date:
Dec 7, 2022
Title:
Threaded Coupling For Steel Pipe
Oppositions:
1
Patent:
EP3627027
Grant Date:
Sep 15, 2021
Title:
Threaded Coupling For Steel Piping
Oppositions:
1
Patent:
EP3514431
Grant Date:
Apr 15, 2020
Title:
Threaded Joint
Oppositions:
1
Patent:
EP3473798
Grant Date:
Mar 11, 2020
Title:
Threaded Connection Partially In A Self-Locking Engagement
Oppositions:
1
Patent:
EP3234298
Grant Date:
May 1, 2019
Title:
Threaded Connection
Oppositions:
1

Competitors of Vallourec Oil And Gas France

HYDRIL COMPANY

TENARIS CONNECTIONS BV

JFE STEEL CORPORATION

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