Patent Assignment
Reel/Frame 017608/0954
Assignment of Assignor's Interest
Recorded: 2006-05-11
Pages: 3
Assignor
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Executed: 2006-04-25
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, D-40474 DUESSELDORF, GERMANY
Covered Properties
(4)
Electrical Separator,Method for Making Same and Use Thereof in High-Power Lithium Cells
Lithium Battery Separator Having a Shutdown Function
Separator-Electrode Unit for Lithium-Ion Batteries, Method for the Production and Use Thereof in Lithium Batteries
Separator for Use in High-Energy Batteries and Method for the Production Thereof
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 4, 2005
From: HENNIGE, VOLKER; HYING, CHRISTIAN; HOERPEL, GERHARD
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016336/0416 →
Assignment of Assignor's Interest
Apr 5, 2005
From: HENNIGE, VOLKER; HYING, CHRISTIAN; HOERPEL, GERHARD; AUGUSTIN, SVEN
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016430/0300 →
Assignment of Assignor's Interest
Apr 21, 2005
From: HENNIGE, VOLKER; HYING, CHRISTIAN; HOERPEL, GERHARD
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 016484/0529 →
Corrective Assignment to Correct Serial No. 10/524,154 Previously Recorded on Reel 016337 Frame 0481.
Sep 27, 2005
From: HENNIGE, VOLKER; HYING, CHRISTIAN; HOERPEL, GERHARD
To: CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
Reel/Frame 017865/0504 →
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 →
Change of Name
Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →