Patent Assignment
Reel/Frame 020404/0309
Assignment of Assignor's Interest
Recorded: 2008-01-23
Pages: 4
Assignors
SCHUMACHER, KAI
Executed: 2007-10-25
ROTH, HELMUT
Executed: 2007-11-19
GOLCHERT, RAINER
Executed: 2007-10-24
MANGOLD, HELMUT
Executed: 2007-12-03
SCHOLZ, MARIO
Executed: 2007-11-22
Assignee
EVONIK DEGUSSA GMBH
BENNIGSENPLATZ 1, DUESSELDORF, 40474, GERMANY
Covered Property
(1)
Mixed Oxide Powder Comprising Alkali Metal Oxide, and Silicone Rubber Comprising This Powder
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.