Patent Assignment
Reel/Frame 013179/0248
Assignment of Assignor's Interest
Recorded: 2002-08-13
Pages: 4
Assignors
HAAS, THOMAS
Executed: 2002-06-24
HOFEN, WILLI
Executed: 2002-06-03
THIELE, GEORG
Executed: 2002-06-03
SAUER, JORG
Executed: 2002-06-24
Assignees
DEGUSSA AG
BENNIGSENPLATZ 1, DUSSELDORF, DE-40474, GERMANY
KRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15, D-44141 DORTMUND, GERMANY
Covered Property
(1)
Process for the Epoxidation of Olefins
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 12, 2003
From: KRUPP UHDE GMBH
To: UHDE GMBH
Reel/Frame 014068/0602 →
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 →