Patent Assignment
Reel/Frame 048683/0589
Merger and Change of Name
Recorded: 2019-03-18
Pages: 30
Assignee
COBEX GMBH
GUSTAV-STRESEMANN-RING 12-16, WIESBADEN, 65189, GERMANY
Covered Property
(1)
Cathode Bottom for Producing Aluminum
Application:
15/760,808 →
Publication:
US 2018/0282888
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 30, 2018
From: SCHMITT, RAINER; CHRIST, MARTIN
To: SGL CFL CE GMBH
Reel/Frame 045673/0424 →
Merger
Mar 7, 2019
From: SGL CFL CE GMBH
To: COBEX GMBH
Reel/Frame 048534/0469 →
Change of Name
Jun 11, 2020
From: COBEX GMBH
To: TOKAI COBEX GMBH
Reel/Frame 052921/0370 →