Patent Assignment
Reel/Frame 004394/0954
Assignment of Assignors Interest.
Recorded: 1985-05-06
Pages: 3
Assignors
DEAN, RICHARD T.
Executed: 1985-04-01
LIN, YOULIN
Executed: 1985-04-01
WEBER, ROBERT W.
Executed: 1985-04-17
WHITE, DAVID H.
Executed: 1985-04-01
Assignee
MALLINCKRODT, INC.,
ST. LOUIS,, MISSISSIPPI
Covered Property
(1)
Methods and Compositions for Enhancing Magnetic Resonance Imaging
Patent:
4,826,673 →
Application:
06/689,825 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 14, 1986
From: MALCO, INC.
To: MALLINCKRODT, INC.
Reel/Frame 004572/0403 →
Assignment of Assignors Interest.
Feb 14, 1986
From: MALLINCKRODT, INC.
To: MALCO, INC., ST. LOUIS, MISSOURI A CORP. OF DE.
Reel/Frame 004572/0411 →
Assignment of Assignors Interest.
Mar 11, 1991
From: MALLINCKRODT, INC., A CORP. OF DE
To: MALLINCKRODT MEDICAL, INC., A DE CORP.
Reel/Frame 005635/0379 →