Patent Assignment
Reel/Frame 016584/0414
Assignment of Assignor's Interest
Recorded: 2005-05-19
Pages: 3
Assignors
MOERTERS, MARTIN
Executed: 2005-05-09
MANGOLD, HELMUT
Executed: 2005-05-02
OSWALD, MONIKA
Executed: 2005-04-29
SCHUMACHER, KAI
Executed: 2005-04-28
LACH, HEINZ
Executed: 2005-04-29
SCHNEIDER, GERRIT
Executed: 2005-05-02
Assignee
DEGUSSA AG
BENNIGSENPLATZ 1, DUESSELDORF 40474, GERMANY
Covered Property
(1)
Pyrogenic Silicon Dioxide and a Dispersion Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.