Patent Assignment
Reel/Frame 020175/0501
Assignment of Assignor's Interest
Recorded: 2007-11-29
Pages: 4
Assignors
SCHERBLE, JONAS
Executed: 2005-12-12
GEYER, WERNER
Executed: 2005-12-12
SEIBERT, HERMANN
Executed: 2006-01-09
MAIER, LEONHARD
Executed: 2005-12-14
JAHN, TORSTEN
Executed: 2005-12-12
BARTHEL, THOMAS
Executed: 2005-12-13
Assignee
ROEHM GMBH & CO. KG
KIRSCHENALLEE,, DARMSTADT, 64293, GERMANY
Covered Property
(1)
Thermostable Microporous Polymethacrylimide Foams
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Entity
Feb 25, 2010
From: ROHM GMBH & CO. KG
To: ROHM GMBH
Reel/Frame 023998/0760 →
Change of Name
Feb 25, 2010
From: ROHM GMBH
To: EVONIK ROHM GMBH
Reel/Frame 023998/0789 →
Change of Name
Feb 11, 2020
From: EVONIK ROEHM GMBH
To: ROEHM GMBH
Reel/Frame 051893/0671 →
Assignment of Assignor's Interest
Feb 11, 2020
From: ROEHM GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 051893/0727 →
Change of Name
Feb 11, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051894/0001 →