Patent Assignment
Reel/Frame 012099/0821
Assignment of Assignor's Interest
Recorded: 2001-08-16
Pages: 2
Assignors
GAMMERSBACH, ALEXANDER
Executed: 2001-08-06
KRAMER, HANS-JOACHIM
Executed: 2001-08-06
GOHRT, AXEL
Executed: 2001-08-06
GRUB, JOACHIM
Executed: 2001-08-06
KAMINSKY, STEFAN
Executed: 2001-08-06
Assignee
EC EDROLCHEMIE GMBH
201, 50769, COLOGNE, GERMANY
Covered Property
(1)
Process for the Selective Preparation of Dib from an I-Butene-Containing C4 Stream
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2007
From: INNOVENE EUROPE LIMITED
To: INEOS EUROPE LIMITED
Reel/Frame 018898/0181 →
Change of Registered Address
Feb 9, 2007
From: INEOS EUROPE LIMITED
To: INEOS EUROPE LIMITED
Reel/Frame 018917/0149 →
Patent Assignment Agreement
Feb 9, 2007
From: BP KOLN GMBH
To: O & D TRADING LIMITED
Reel/Frame 018917/0154 →
Change of Name
Feb 9, 2007
From: O & D TRADING LIMITED
To: INNOVENE EUROPE LIMITED
Reel/Frame 018917/0206 →
Assignment of Assignor's Interest
Oct 4, 2011
From: INEOS EUROPE LIMITED
To: INEOS COMMERCIAL SERVICES UK LIMITED
Reel/Frame 027060/0001 →
Assignment of Assignor's Interest
Jan 9, 2014
From: INEOS COMMERCIAL SERVICES UK LIMITED
To: INEOS SALES (UK) LIMITED
Reel/Frame 032112/0418 →