IP Library › Assignment 015033/0628
Patent Assignment
Reel/Frame 015033/0628

Assignment of Assignor's Interest

Recorded: 2004-02-26 Pages: 2
Assignors
HAUSCHEL, BERND
Executed: 2003-12-11
THIELE, BERND
Executed: 2003-12-19
HUBBE, THOMAS
Executed: 2004-01-05
JANSEN, BERNHARD
Executed: 2004-01-06
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE AND LIZENZEN, D 51368, GERMANY
Covered Property (1)
Cationic Starch Graft Copolymers and Novel Process for the Preparation of Cationic Starch Graft Copolymers
Patent: 7,786,238 →
Application: 10/788,064 →
Publication: US 2004/0170596
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 1, 2006
From: BAYER AG
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 018584/0319 →
Assignment of Assignor's Interest Aug 17, 2007
From: LANXESS DEUTSCHLAND GMBH
To: OYJ, KEMIRA
Reel/Frame 019714/0340 →