IP Library › Assignment 018143/0698
Patent Assignment
Reel/Frame 018143/0698

Assignment of Assignor's Interest

Recorded: 2006-08-21 Pages: 2
Assignors
KNOTT, WILFRIED
Executed: 2006-06-29
LANDERS, RUEDIGER
Executed: 2006-06-29
WINDBIEL, DAGMAR
Executed: 2006-06-29
Assignee
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100, D-45127 ESSEN, GERMANY
Covered Property (1)
Process for Preparation of Sioc-Linked, Linear Polydimethylsiloxane-Polyoxyalkylene Block Copolymers
Patent: 7,645,848 →
Application: 11/465,845 →
Publication: US 2007/0049717
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 22, 2010
From: GOLDSCHMIDT GMBH
To: EVONIK GOLDSCHMIDT GMBH
Reel/Frame 024016/0789 →
Merger Feb 26, 2014
From: EVONIK GOLDSCHMIDT GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 032335/0326 →