Patent Assignment
Reel/Frame 013858/0603
Assignment of Assignor's Interest
Recorded: 2003-08-08
Pages: 3
Assignor
CHAZAN, DAN
Executed: 2002-12-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Process for the Preparation of an Organozinc Reagent
Patent:
6,258,967 →
Application:
09/331,451 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 21, 1999
From: BLACKER, ANDREW JOHN; FIELDEN, JAN MICHAEL
To: ZENECA LIMITED
Reel/Frame 010134/0641 →
Assignment of Assignor's Interest
Sep 28, 2001
From: SYNGENTA LIMITED
To: AVECIA LIMITED
Reel/Frame 012203/0717 →
Assignment of Assignor's Interest
Sep 29, 2005
From: SYNGENTA LIMITED
To: AVECIA LIMITED
Reel/Frame 016847/0522 →