Patent Assignment
Reel/Frame 061197/0954
Assignment of Assignor's Interest
Recorded: 2022-09-23
Pages: 3
Assignor
HICKMANN, THORSTEN
Executed: 2021-04-10
Assignee
EISENHUTH GMBH & CO. KG
FRIEDRICH-EBERT-STR. 203, OSTERODE, 37520, GERMANY
Covered Property
(1)
Compositions for Bipolar Plates and Methods for Preparing Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 23, 2022
From: BIZET, STÉPHANE; CHAUVEAU, JÉRÔME
To: ARKEMA FRANCE
Reel/Frame 061198/0127 →
Change of Name
Dec 6, 2024
From: EISENHUTH GMBH & CO. KG
To: WHITECELL EISENHUTH GMBH & CO. KG
Reel/Frame 069534/0068 →
Change of Address
Jul 4, 2025
From: ARKEMA FRANCE
To: ARKEMA FRANCE
Reel/Frame 071814/0739 →