IP Library Assignment 012416/0905
Patent Assignment
Reel/Frame 012416/0905

Assignment of Assignor's Interest

Recorded: 2001-12-19 Pages: 3
Assignors
GUO, SHARON X.
Executed: 2001-02-22
NGUYEN, PAUL
Executed: 2001-02-27
Assignee
BAYER, INC.
SARNIA, ONTARIO, N7T,, CANADA
Covered Property (1)
Epoxidized Soybean Oil Enhanced Hydrogenation of Nitrile Copolymer Rubbers
Patent: 6,683,136 →
Application: 10/027,762 →
Publication: US 2002/0128393
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 18, 2006
From: BAYER INC.
To: LANXESS INC.
Reel/Frame 017186/0200 →