Patent Assignment
Reel/Frame 014578/0486
Assignment of Assignor's Interest
Recorded: 2003-10-09
Pages: 5
Assignors
MEISEL, KARLHEINRICH
Executed: 2003-06-25
OBENDORF, LARS
Executed: 2003-07-09
BOEHMER, BRANISLAV
Executed: 2003-07-12
THEILE, BERND
Executed: 2003-06-25
SPANIOL, ARMIN
Executed: 2003-06-25
FUCHS, DIETMAR
Executed: 2003-06-25
RENNER, GERD-FRIEDRICH
Executed: 2003-07-27
HUEBBE, THOMAS
Executed: 2003-07-07
Assignee
BAYER AKTIENGESELLSCHAFT
D 51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Process for the Preparation of Polymeric Condensates and Their Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2004
From: MEISEL, KARLHEINRICH; OBENDORF, LARS; BOEHMER, BRANISLAV; THIELE, BERND
To: BAYER AG
Reel/Frame 015654/0616 →
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 →