IP Library Assignment 019464/0981
Patent Assignment
Reel/Frame 019464/0981

Assignment of Assignor's Interest

Recorded: 2007-06-21 Pages: 5
Assignors
GRUNING, BURGHARD
Executed: 2007-03-20
JENNI, KLAUS
Executed: 2007-03-20
MATHIAK, RALF
Executed: 2007-03-20
MEYER, JURGEN
Executed: 2007-03-20
WEITEMEYER, CHRISTIAN
Executed: 2007-03-20
Assignee
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100, ESSEN, D-45127, GERMANY
Covered Property (1)
Use of Ester Quats in Compositions as Sand-Repellent Substances
Patent: 7,597,881 →
Application: 11/732,450 →
Publication: US 2007/0231289
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 →