IP Library › Assignment 009977/0844
Patent Assignment
Reel/Frame 009977/0844

Assignment of Assignor's Interest

Recorded: 1999-05-14 Pages: 4
Assignors
GRUNING, BURGHARD
Executed: 1999-05-07
SIMPELKAMP, JORG
Executed: 1999-05-10
WEITEMEYER, CHRISTIAN
Executed: 1999-05-07
Assignee
TH. GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100, D-45127 ESSEN, GERMANY
Covered Property (1)
Copolymeric, Hydrophobically Modified Polyaspartic Esters Having Increased Molecular Mass and Their Use
Patent: 6,313,260 →
Application: 09/312,222 →
Publication: US 2001/0003776
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 12, 2001
From: TH. GOLDSCHMIDT AG
To: GOLDSCHMIDT AG
Reel/Frame 011700/0682 →
Change of Name Mar 31, 2005
From: GOLDSCHMIDT AG
To: GOLDSCHMIDT GMBH
Reel/Frame 016397/0947 →