Patent Assignment
Reel/Frame 004126/0613
Assignment of Assignors Interest.
Recorded: 1983-04-15
Pages: 2
Assignor
FRENCH, JOHN B.
Executed: 1983-02-11
Assignee
MDS HEALTH GROUP LIMITED
30 MERIDIAN ROAD, REXDALE, ONTARIO, M9W 4Z9,, CANADA
Covered Properties
(2)
Double Side Fabric
Patent:
4,328,840 →
Application:
06/139,135 →
Tandem Mass Spectrometer with Synchronized Rf Fields
Patent:
4,329,582 →
Application:
06/172,592 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 15, 1983
From: DAWSON, PETER H.
To: CANADIAN PATENTS & DEVELOPMENT LIMITED
Reel/Frame 004116/0465 →
Assignment of Assignors Interest.
Jul 29, 1983
From: MDS HEALTH GROUP LIMITED
To: CANADIAN PATENT AND DEVELOPMENT LIMITED, 275 SLATER ST., OTTAWA, ONTARIO, K1A OR3, CANADA
Reel/Frame 004156/0963 →
License
Jul 29, 1983
From: CANADIAN PATENT AND DEVELOPMENT LIMITED
To: MDS HEALTH GROUP LIMITED, 30 MERIDIAN ROAD, REXDALE, ONTARIO, M9W 4Z9, CANADA,
Reel/Frame 004156/0967 →
Change of Name
Mar 28, 1989
From: FARMITALIA CARLO ERBA S.P.A.
To: FARMITALIA CARLO ERBA S.R.L.
Reel/Frame 005060/0892 →
Assignment of Assignors Interest.
Feb 25, 1992
From: CANADIAN PATENTS AND DEVELOPMENT LIMITED/SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE
To: NATIONAL RESEARCH COUNCIL OF CANADA
Reel/Frame 006062/0253 →