Patent Assignment
Reel/Frame 023493/0030
Assignment of Assignor's Interest
Recorded: 2009-11-09
Pages: 7
Assignors
FRANK, ALBERT
Executed: 2009-06-29
BETCKE, DANIELA
Executed: 2009-06-25
GRAWE, DINAH
Executed: 2009-06-25
VORDERWULBEKE, MICHAELA
Executed: 2009-06-25
Assignee
BYK-CHEMIE GMBH
ABELSTRASSE 45, WESEL 46483, GERMANY
Covered Property
(1)
Antifoaming Agent for Aqueous Media
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.