IP Library Assignment 013926/0727
Patent Assignment
Reel/Frame 013926/0727

Assignment of Assignor's Interest

Recorded: 2003-04-01 Pages: 2
Assignor
THETFORD, DEAN
Executed: 2000-10-02
Assignee
AVECIA LIMITED
HEXAGON HOUSE, BLACKLEY, MANCHESTER, M9 8ZS, UNITED KINGDOM
Covered Property (1)
Ether/Ester Dispersants
Patent: 6,723,782 →
Application: 10/402,930 →
Publication: US 2003/0204012
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 6, 2005
From: AVECIA LIMITED
To: LUBRIZOL CORPORATION, THE
Reel/Frame 016116/0755 →