Patent Assignment
Reel/Frame 004310/0684
Assignment of Assignors Interest.
Recorded: 1984-02-22
Pages: 2
Assignors
EDWARDS, JOHN C.
Executed: 1984-02-07
ALLEN, GERALD J.
Executed: 1984-02-07
MARTIN, JOHN K.
Executed: 1984-02-07
SUMMERS, MALCOLM R.
Executed: 1984-02-07
Assignee
AMERSHAM INTERNATIONAL PLC
WHITE LION ROAD, AMERSHAM, BUCKINGHAMSHIRE HP7 9LL, ENGLAND, UNITED KINGDOM
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.
Mar 14, 1991
From: AMERSHAM INTERNATIONAL PUBLIC LIMITED COMPANY
To: AMERLITE DIAGNOSTICS LIMITED, MANDEVILLE HOUSE, 62 THE BROADWAY, AMERSHAM, BUCKINGHAMSHIRE, HP7 OHJ
Reel/Frame 005630/0514 →
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 →