Patent Assignment
Reel/Frame 024006/0091
Change of Name
Recorded: 2010-03-01
Pages: 4
Assignor
DEGUSSA GMBH
Executed: 2007-01-02
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Surface-Modified Precipitated Silicas
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 3, 2004
From: CHRISTIAN, HANS-DIETER; SCHUBERT, JUERGEN; SCHMEIER, UWE
To: DEGUSSA AG
Reel/Frame 015649/0941 →
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 →