IP Library Assignment 020650/0522
Patent Assignment
Reel/Frame 020650/0522

Assignment of Assignor's Interest

Recorded: 2008-03-14 Pages: 8
Assignors
KNOTT, WILFRIED, DR.
Executed: 2008-01-10
DROESE, JUERGEN
Executed: 2008-01-30
KLEIN, KLAUS-DIETER, DR.
Executed: 2008-02-01
LANDERS, RUDIGER, DR
Executed: 2008-02-01
WINDBIEL, DAGMAR
Executed: 2008-01-07
Assignee
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100, ESSEN, D-45127, GERMANY
Covered Property (1)
Process for the Preparation of Sioc-Linked, Linear Polydimethylsiloxane-Polyoxyalkylene Block Copolymers and Their Use
Patent: 7,825,205 →
Application: 11/956,423 →
Publication: US 2008/0153992
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 26, 2014
From: EVONIK GOLDSCHMIDT GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 032335/0326 →