IP Library Assignment 006789/0248
Patent Assignment
Reel/Frame 006789/0248

Assignment of Assignor's Interest

Recorded: 1993-11-29 Pages: 3
Assignors
RENFREW, ANDREW HUNTER MORRIS
Executed: 1993-11-11
SHAWCROSS, ANDREW PAUL
Executed: 1993-11-12
Assignee
ZENECA LIMITED
IMPERIAL CHEMICAL HOUSE 9 MILLBANK, LONDON SW1P 3JF, ENGLAND, UNITED KINGDOM
Covered Property (1)
Chemical Compounds
Patent: 5,474,580 →
Application: 08/158,220 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 20, 1998
From: ZENECA LIMITED
To: BASF AKTIENGESELLSCHAFT
Reel/Frame 009596/0610 →