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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/03/1992
Application #:
07801233
Filing Dt:
12/03/1991
Inventors:
MARK E. BOSWORTH, THOMAS J. DUNN, WARREN E. HALL, RICHARD G. JOHNSON, MILLS T. KNELLER et al
Title:
PURIFICATION OF CRUDE IOVERSOL USING REVERSE OSMOSIS
Assignment: 1
Reel/Frame:
005995/0709Recorded: 01/21/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/10/1992
Exec Dt:
01/15/1992
Exec Dt:
01/17/1992
Exec Dt:
01/16/1992
Exec Dt:
01/08/1992
Exec Dt:
01/08/1992
Exec Dt:
01/15/1992
Exec Dt:
01/15/1992
Exec Dt:
01/20/1992
Assignee:
ST. LOUIS, MO
MISSOURI
Correspondent:
RITA DOWNARD VACCA
MALLINCKRODT MEDICAL, INC.
675 MCDONNELL BLVD.
P.O. BOX 5840
ST. LOUIS, MO 63134
Assignment: 2
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
Assignment: 3
Reel/Frame:
026445/0704Recorded: 06/15/2011Pages: 9
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2008
Assignee:
675 MCDONNELL BOULEVARD
HAZELWOOD, MISSOURI 63042
Correspondent:
MALLINCKRODT INC.
675 MCDONNELL BOULEVARD
HAZELWOOD, MO 63042
Assignment: 4
Reel/Frame:
026549/0078Recorded: 07/06/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/21/2011
Assignee:
675 MCDONNELL BOULEVARD
ST. LOUIS, MISSOURI 63042
Correspondent:
MALLINCKRODT INC.
675 MCDONNELL BOULEVARD
HAZELWOOD, MO 63042

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