Patent Assignment
Reel/Frame 017865/0504
Corrective Assignment to Correct Serial No. 10/524,154 Previously Recorded on Reel 016337 Frame 0481.
Recorded: 2005-09-27
Pages: 3
Assignors
HENNIGE, VOLKER
Executed: 2005-01-06
HYING, CHRISTIAN
Executed: 2005-01-06
HOERPEL, GERHARD
Executed: 2005-01-06
Assignee
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
PAUL-BAUMANN-STRASSE 1, D-45772 MARL, GERMANY
Covered Property
(1)
Lithium Battery Separator Having a Shutdown Function
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 11, 2006
From: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
To: DEGUSSA AG
Reel/Frame 017608/0954 →
Change Address
Feb 22, 2010
From: EVONIK DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 023985/0296 →
Change of Entity
Feb 22, 2010
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 023998/0937 →
Change of Name
Feb 23, 2010
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 024006/0127 →