Patent Assignment
Reel/Frame 028860/0169
Merger
Recorded: 2012-08-28
Pages: 4
Assignor
DEGUSSA-HUELS AG
Executed: 2001-02-09
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, 40474 DUSSELDORF, GERMANY
Covered Property
(1)
Dental Composites Containing Hybrid Fillers and Process for Their Production
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 31, 2001
From: ALKEMPER, JOCHEN; BINDER, JOACHIM; RENTSCH, HARALD; RITZHAUPT-KLEISSL, HANS-JOACHIM
To: DEGUSSA AG; FORSCHUNGSZENTRUM KARLSRUHE GMBH
Reel/Frame 012293/0854 →
Merger
Aug 22, 2012
From: DEGUSSA AG
To: DEGUSSA-HUELS AG
Reel/Frame 028827/0464 →
Change of Form
Aug 30, 2012
From: DEGUSSA AG
To: DEGUSSA GMBH
Reel/Frame 028884/0820 →
Change of Name
Sep 4, 2012
From: DEGUSSA GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 028891/0472 →
Merger
Sep 14, 2012
From: FORSCHUNGSZENTRUM KARLSRUHE GMBH
To: KARLSRUHER INSTITUT FUER TECHNOLOGIE (KIT)
Reel/Frame 028961/0348 →
Assignment of Assignor's Interest
Sep 20, 2012
From: KARLSRUHER INSTITUT FUER TECHNOLOGIE
To: DEGUDENT GMBH
Reel/Frame 028992/0617 →
Assignment of Assignor's Interest
Sep 21, 2012
From: EVONIK DEGUSSA GMBH
To: DEGUDENT GMBH
Reel/Frame 029001/0668 →