IP Library › Assignment 014551/0912
Patent Assignment
Reel/Frame 014551/0912

Assignment of Assignor's Interest

Recorded: 2003-09-22 Pages: 2
Assignors
STEINHAUSER, NORBERT
Executed: 2003-08-21
Assignee
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Covered Property (1)
Process for Preparing Homopolymers, Copolymers and/or Block Copolymers by Living Polymerization with Metallocenes Having a Donor-Acceptor Interaction
Patent: 7,169,866 →
Application: 10/667,980 →
Publication: US 2004/0063877
Related Assignments (1)
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 →