Patent Assignment
Reel/Frame 007168/0685
Change of Name Effective Date 2-10-93 See Document for Details
Recorded: 1994-10-26
Pages: 5
Assignor
ICI RESINS B.V.
Executed: 1994-06-08
Assignee
ZENECA RESINS B.V.
15 STANHOPE GARE, LONDON, ENGLAND, W1Y 6LN, UNITED KINGDOM
Covered Property
(1)
Incorporation of Desired Groups into Polymers, the Polymers So Produced, and Compositions Containing Them
Patent:
5,364,891 →
Application:
07/654,969 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 15, 1991
From: PEARS, DAVID A.; CAREY, JOHN G.; STENSON, PAUL H.; OVERBEEK, GERARDUS C.
To: ICI RESINS BV; IMPERIAL CHEMICAL INDUSTRIES PLC
Reel/Frame 005684/0871 →
Assignment of Assignor's Interest
Oct 26, 1994
From: INTEREST OF IMPERIAL CHEMICAL INDUSTRIES PLC
To: ZENECA LIMITED
Reel/Frame 007162/0689 →
Change of Name
Sep 28, 2001
From: ZENECA LIMITED
To: SYNGENTA LIMITED
Reel/Frame 012199/0446 →
Change of Name
Sep 28, 2001
From: ZENECA RESINS BV
To: AVECIA B.V.
Reel/Frame 012199/0458 →
Assignment of Assignor's Interest
Sep 28, 2001
From: SYNGENTA LIMITED
To: AVECIA LIMITED
Reel/Frame 012302/0096 →
Correct Assignee Address at 012302/0096
Sep 29, 2005
From: SYNGENTA LIMITED
To: AVECIA LIMITED
Reel/Frame 016835/0967 →