Patent Assignment
Reel/Frame 018852/0947
Assignment of Assignor's Interest
Recorded: 2007-02-02
Pages: 5
Assignors
MOLLER, ALEXANDER
Executed: 2005-05-09
BOCK, WOLFGANG
Executed: 2005-05-29
TAUGNER, WOLFGANG
Executed: 2005-05-18
HEINZEL, HARALD
Executed: 2005-05-18
RAUTENBERG, STEPHAN
Executed: 2005-05-09
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, DUSSELDORF, DE-40474, GERMANY
Covered Property
(1)
Process for the Conversion of Polysulfanes
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
Feb 6, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051835/0895 →