Patent Assignment
Reel/Frame 017039/0681
Assignment of Assignor's Interest
Recorded: 2005-09-29
Pages: 2
Assignor
RICHTER, FRANK
Executed: 2005-09-01
Assignee
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Process for Preparing Polyisocyanates Containing Iminooxadiazinedione Groups
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.