Patent Assignment
Reel/Frame 005630/0514
Assignment of Assignors Interest.
Recorded: 1991-03-14
Pages: 2
Assignor
AMERSHAM INTERNATIONAL PUBLIC LIMITED COMPANY
Executed: 1991-03-04
Covered Property
(1)
Immunoassay with Chromatographic Medium and Labelled Reagent
Patent:
4,666,863 →
Application:
06/582,591 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 22, 1984
From: EDWARDS, JOHN C.; ALLEN, GERALD J.; MARTIN, JOHN K.; SUMMERS, MALCOLM R.
To: AMERSHAM INTERNATIONAL PLC
Reel/Frame 004310/0684 →
Change of Name
Dec 26, 1991
From: AMERSHAM INTERNATIONAL PLC, F/K/A (THE RADIOCHEMICAL CENTRE LIMITED), A BRITISH CO.
To: AMERLITE DIAGNOSTICS LIMITED, A BRITISH COMPANY
Reel/Frame 005957/0501 →
Assignment of Assignor's Interest
Dec 30, 1996
From: JOHNSON & JOHNSON CLINICAL DIAGNOSTICS LTD.
To: ABBOTT LABORATORIES
Reel/Frame 008307/0654 →