IP Library › Assignment 004973/0527
Patent Assignment
Reel/Frame 004973/0527

Assignment of Assignors Interest.

Recorded: 1988-09-27 Pages: 2
Assignors
HARRIS, MARTIN
Executed: 1988-09-13
HEYES, GRAHAM
Executed: 1988-09-13
JACKSON, ARTHUR
Executed: 1988-09-13
Assignee
Covered Property (1)
Process for the Preparation of Nitromethylene Heterocyclic Compounds
Patent: 4,923,987 →
Application: 07/223,874 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 1996
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: SANDOZ, LTD
Reel/Frame 008085/0529 →
Change of Name May 11, 1998
From: SANDOZ LTD.
To: NOVARTIS AG
Reel/Frame 009197/0107 →