Patent Assignment
Reel/Frame 014970/0784
Assignment of Assignor's Interest
Recorded: 2004-08-10
Pages: 7
Assignors
HAAS, THOMAS
Executed: 2004-07-05
BRASSE, CLAUDIA
Executed: 2004-07-15
WOLL, WOLFGANG
Executed: 2004-07-06
HOFEN, WILLI
Executed: 2004-07-29
JAEGER, BERND
Executed: 2004-07-19
STOCHNIOL, GUIDO
Executed: 2004-06-28
ULLRICH, NORBERT
Executed: 2004-07-26
Assignees
DEGUSSA AG
BENNIGSENPLATZ 1, DUSSELDORF, DE-40474, GERMANY
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, DORTMUND, DE-44141, GERMANY
Covered Property
(1)
Process for the Epoxidation of Propene
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 →