Patent Assignment
Reel/Frame 022744/0810
Assignment of Assignor's Interest
Recorded: 2009-05-28
Pages: 7
Assignors
ESSELBORN, EBERHARD
Executed: 2009-03-31
SCHNELLE, RALF, DR.
Executed: 2009-03-20
SUCKER, ROLAND
Executed: 2009-03-25
KLOCKER, OTTO
Executed: 2009-03-25
Assignee
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100, ESSEN, D-45127, GERMANY
Covered Property
(1)
Polyoxyalkylene-Polysiloxane Block Polymers, a Process for Preparing Them and Their Use as Defoamers in Aqueous Dispersions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.