Grtgaz opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Grtgaz

Patent Number:
Title:
Hydrogen Infrastructure
Opposition Date:
Mar 30, 2018

Latest patents of Grtgaz opposed by its competitors

Patent:
Grant Date:
Aug 16, 2023
Title:
Mobile Backfeeding Installation
Oppositions:
1
Patent:
Grant Date:
Jan 8, 2020
Title:
Tool For Working On The Wall Of A Pipe And Related Method
Oppositions:
1

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