IP Library › Assignment 016940/0318
Patent Assignment
Reel/Frame 016940/0318

Assignment of Assignor's Interest

Recorded: 2005-12-27 Pages: 2
Assignor
WEINELT, DR. FRANK
Executed: 2005-12-13
Assignee
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100, ESSEN, D-45127, GERMANY
Covered Property (1)
High-Concentration Aqueous Solutions of Betaines or Amine Oxides
Patent: 7,033,989 →
Application: 10/371,085 →
Publication: US 2003/0162952
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2003
From: KECK, HELMUT; WEINELT, FRANK
To: CLARIANT GMBH
Reel/Frame 013806/0247 →
Assignment of Assignor's Interest Nov 18, 2005
From: CLARIANT GMBH
To: WEINELT, DR. FRANK
Reel/Frame 016797/0690 →
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 →