IP Library Assignment 006413/0814
Patent Assignment
Reel/Frame 006413/0814

Assignment of Assignors Interest.

Recorded: 1993-02-02 Pages: 3
Assignor
HOLBROOK, MARK
Executed: 1993-01-14
Assignee
ZENECA LTD.
IMPERIAL CHEMICAL HOUSE MILLBANK, LONDON, ENGLAND, SW1P, UNITED KINGDOM
Covered Property (1)
Dispersion
Patent: 5,494,511 →
Application: 08/012,435 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2001
From: SYNGENTA LIMITED (FORMERLY ZENECA LIMITED)
To: AVECIA LIMITED
Reel/Frame 012199/0501 →
Assignment of Assignor's Interest Jan 6, 2005
From: AVECIA LIMITED
To: LUBRIZOL CORPORATION, THE
Reel/Frame 016116/0755 →