Patent Assignment
Reel/Frame 031347/0788
Merger
Recorded: 2013-10-04
Pages: 2
Assignor
EVONIK GOLDSCHMIDT GMBH
Executed: 2013-07-19
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Use of Block Copolymers as Dispersants for Aqueous Suspensions of Solids
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2005
From: KRAUS, ALEXANDER; ALBRECHT, GERHARD; HARTL, ANGELIKA; KERN, ALFRED
To: DEGUSSA CONSTRUCTION CHEMICALS GMBH
Reel/Frame 016811/0551 →
Assignment of Assignor's Interest
Jul 5, 2006
From: DEGUSSA CONSTRUCTION CHEMICALS GMBH
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 017874/0909 →
Assignment of Assignor's Interest
Feb 18, 2008
From: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
To: GOLDSCHMIDT GMBH
Reel/Frame 020522/0745 →
Change of Name
Oct 4, 2013
From: GOLDSCHMIDT GMBH
To: EVONIK GOLDSCHMIDT GMBH
Reel/Frame 031347/0645 →
Assignment of Assignor's Interest
Oct 4, 2013
From: EVONIK DEGUSSA GMBH
To: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Reel/Frame 031347/0919 →