Patent Assignment
Reel/Frame 024364/0313
Change of Name
Recorded: 2010-05-11
Pages: 3
Assignor
COGNIS OLEOCHEMICALS GMBH
Executed: 2009-05-18
Assignee
EMERY OLEOCHEMICALS GMBH
HENKELSTR. 67, DUSSELDORF, 40589, GERMANY
Covered Property
(1)
Borehole Treating Substance Containing Ether Carboxylic Acids
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 2006
From: MUELLER, HEINZ; HERZOG, NADJA; BEHLER, ANSGAR; HARTMANN, JENS
To: COGNIS IP MANAGEMENT GMBH
Reel/Frame 018044/0165 →
Transfer Agreement
May 10, 2010
From: COGNIS DEUTSCHLAND GMBH & CO. KG; COGNIS IP MANAGEMENT GMBH
To: COGNIS OLEOCHEMICALS GMBH
Reel/Frame 024362/0180 →
Notice of Grant of Security Interest in Patents
Oct 20, 2023
From: EMERY OLEOCHEMICALS GMBH
To: BANK OF AMERICA, N.A., AS THE ADMINISTRATIVE AGENT
Reel/Frame 065301/0702 →
Release of Security Interest
Jul 7, 2026
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: EMERY OLEOCHEMICALS GMBH
Reel/Frame 075188/0519 →
Security Interest
Aug 30, 2026
From: EMERY OLEOCHEMICALS GMBH
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 075834/0577 →