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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/02/1983
Application #:
06338382
Filing Dt:
01/11/1982
Inventor:
YOULIN LIN
Title:
TRIODO ISOPHTHALAMIDE X-RAY CONTRAST AGENT
Assignment: 1
Reel/Frame:
003981/0749Recorded: 01/11/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/06/1982
Assignee:
ST. LOUIS,, MISSOURI
Correspondent:
R. J. KLOSTERMANN
MALLINCKRODT, INC.
P. O. BOX 5840
ST. LOUIS, MO 63134
Assignment: 2
Reel/Frame:
004572/0403Recorded: 02/14/1986Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/1986
Assignee:
ST. LOUIS, MISSOURI 63134
Correspondent:
MALLINCKRODT, INC.
675 MC DONNELL BLVD.
P.O. BOX 5840
ST. LOUIS MO 63134
Assignment: 3
Reel/Frame:
004572/0411Recorded: 02/14/1986Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/02/1986
Assignee:
Correspondent:
MALLINCKRODT, INC.
675 MCDONNELL BLVD.
POST OFFICE BOX 5840
ST. LOUIS, MO. 63134
Assignment: 4
Reel/Frame:
005635/0379Recorded: 03/11/1991Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/27/1991
Assignee:
675 MCDONNELL BOULEVARD
ST. LOUIS, MISSOURI 63134
Correspondent:
MR. ROY J. KLOSTERMANN
MALLINCKRODT MEDICAL, INC.
675 MCDONNELL BOULEVARD
P.O. BOX 5840
ST. LOUIS, MO 63134
Assignment: 5
Reel/Frame:
006986/0653Recorded: 05/16/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/1994
Assignee:
2950 EAST FLAMINGO ROAD SUITE L
LAS VEGAS, NEVADA 89121
Correspondent:
MALLINCKRODT MEDICAL, INC.
RITA D. VACCA
10-3-S
675 MCDONNELL BLVD., P.O. BOX 5840
ST. LOUIS, MO 63134

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