IP Library Assignment 003828/0651
Patent Assignment
Reel/Frame 003828/0651

Assignment of Assignors Interest.

Recorded: 1981-02-12 Pages: 2
Assignor
CREIGHTON ANDREW MALCOLM
Executed: 1972-12-08
Assignee
NATIONAL RESEARCH DEVELOPMENT CORPORATION
KINGSGATE HOUSE, 66-74 VICTORIA ST., A BRITISH CORP., LONDON, S.W.1, ENGLAND, UNITED KINGDOM
Covered Property (1)
Pharmaceutical Compositions
Patent: 4,275,063 →
Application: 05/768,287 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 11, 1992
From: NATIONAL RESEARCH DEVELOPMENT CORPORATION
To: BRITISH TECHNOLOGY GROUP LIMITED
Reel/Frame 006243/0136 →
Change of Name Nov 19, 2001
From: BRITISH TECHNOLOGY GROUP LIMITED
To: BTG INTERNATIONAL LIMITED
Reel/Frame 012322/0101 →