Patent Assignment
Reel/Frame 048534/0469
Merger
Recorded: 2019-03-07
Pages: 15
Assignor
SGL CFL CE GMBH
Executed: 2018-05-09
Assignee
COBEX GMBH
WERNER-VON-SIEMENS-STRASSE 18, MEITINGEN, 86405, 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 and Change of Name
Mar 18, 2019
From: COBEX GMBH; SOFIAN BIDCO GMBH
To: COBEX GMBH
Reel/Frame 048683/0589 →
Change of Name
Jun 11, 2020
From: COBEX GMBH
To: TOKAI COBEX GMBH
Reel/Frame 052921/0370 →