IP Library Assignment 012921/0194
Patent Assignment
Reel/Frame 012921/0194

Assignment of Assignor's Interest

Recorded: 2002-03-18 Pages: 3
Assignors
THETFORD, DEAN
Executed: 2002-01-25
MAXWELL, IAN DONALD
Executed: 2002-01-22
SLATER, LINDSAY ANNE
Executed: 2002-01-28
Assignee
AVECIA LIMITED
HEXADON HOUSE, BLACKLEY, MANCHESTER M9 8ZS, UNITED KINGDOM
Covered Property (1)
Polyester Dispersants
Patent: 6,787,600 →
Application: 10/088,305 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2002
From: THETFORD, DEAN; MAXWELL, IAN DONALD; SLATER, LINDSAY ANNE
To: AVECIA LIMITED
Reel/Frame 013361/0480 →
Assignment of Assignor's Interest Jan 6, 2005
From: AVECIA LIMITED
To: LUBRIZOL CORPORATION, THE
Reel/Frame 016116/0755 →