Patent Assignment
Reel/Frame 012773/0008
Assignment of Assignor's Interest
Recorded: 2002-04-08
Pages: 7
Assignors
OSTGARD, DANIEL
Executed: 2002-01-16
BERWEILER, MONIKA
Executed: 2002-01-16
RODER, STEFAN
Executed: 2002-01-16
SAUER, JORG
Executed: 2002-01-17
JAEGER, BERND
Executed: 2002-01-17
FINKE, NORBERT
Executed: 2002-01-25
LETTMANN, CHRISTIAN
Executed: 2002-01-21
Assignee
DEGUSSA AG
RODENBACHER CHAUSSEE 4, D-63457 HANAU, GERMANY
Covered Property
(1)
Process for the Preparation of 3-Aminomethyl-3, 5,5-Trimethylcyclohexylamine
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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
Mar 29, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052254/0052 →