IP Library Assignment 004807/0392
Patent Assignment
Reel/Frame 004807/0392

Assignment of Assignors Interest.

Recorded: 1987-07-27 Pages: 1
Covered Property (1)
Process for Preparation of Fluoroaromatic or Fluoroheterocyclic Compounds
Patent: 4,812,572 →
Application: 07/077,875 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 29, 1994
From: IMPERIAL CHEMICAL INDUSTRIES PLC
To: ZENECA LIMITED
Reel/Frame 006965/0039 →
Assignment of Assignor's Interest Sep 28, 2001
From: SYNGENTA LIMITED (FORMERLY ZENECA LIMITED)
To: AVECIA LIMITED
Reel/Frame 012199/0501 →