Patent Assignment
Reel/Frame 058724/0463
Assignment of Assignor's Interest
Recorded: 2022-01-21
Pages: 2
Assignor
SASOL GERMANY GMBH
Executed: 2022-01-18
Assignee
SASOL CHEMICALS GMBH
ANCKELMANNSPLATZ 1, HAMBURG, 20537, GERMANY
Covered Property
(1)
Injection Fluids Comprising Alkoxylated Alcohols and the Use of Such Fluids in Oil Recovery Processes
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 21, 2022
From: SOTTMANN, THOMAS; BILGILI, HARUN; FISCHER, JULIAN
To: UNIVERSITAT STUTTGART
Reel/Frame 058724/0241 →
Assignment of Assignor's Interest
Jan 21, 2022
From: UNIVERSITAT STUTTGART
To: SASOL GERMANY GMBH
Reel/Frame 058724/0363 →
Assignment of Assignor's Interest
Jan 21, 2022
From: ROMMERSKIRCHEN, RENKE
To: SASOL GERMANY GMBH
Reel/Frame 058724/0415 →
Merger
Jun 5, 2024
From: SASOL CHEMICALS GMBH
To: SASOL CHEMIE GMBH & CO. KG
Reel/Frame 067626/0677 →