IP Library Assignment 014421/0070
Patent Assignment
Reel/Frame 014421/0070

Assignment of Assignor's Interest

Recorded: 2003-08-25 Pages: 2
Assignor
GUO, SHARON X.
Executed: 2003-07-27
Assignee
BAYER INC.
1265 VIDAL STREET, SARNIA, ONTARIO, N7T 7M2, CANADA
Covered Property (1)
Hydrogenated vinyl aromatic-diene nitrile rubber
Application: 10/275,673 →
Publication: US 2004/0030055
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 →