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Thomas J. Dunn
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Jefferson County, MO, US
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last 30 patents
Information
Patent Grant
Process for producing ioversol
Patent number
6,596,904
Issue date
Jul 22, 2003
Mallinc Krodt Inc
Thomas Jeffrey Dunn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing ioversol
Patent number
5,648,536
Issue date
Jul 15, 1997
Thomas Jeffrey Dunn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Radiolabelled peptide compounds
Patent number
5,371,184
Issue date
Dec 6, 1994
Mallinckrodt Medical, Inc.
Raghavan Rajagopalan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Purification of X-ray contrast agent, magnetic resonance imaging ag...
Patent number
5,221,485
Issue date
Jun 22, 1993
Mallinckrodt Medical, Inc.
Mark E. Bosworth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reversed phase chromatographic process
Patent number
5,204,005
Issue date
Apr 20, 1993
Mallinckrodt, Inc.
Narciso O. Doran
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Purification of crude Ioversol using reverse osmosis
Patent number
5,160,437
Issue date
Nov 3, 1992
Mallinckrodt Medical, Inc.
Mark E. Bosworth
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Purification of p-aminophenol compositions and direct conversion to...
Patent number
5,155,269
Issue date
Oct 13, 1992
Mallinckrodt
Thomas J. Dunn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of p-aminophenol
Patent number
4,440,954
Issue date
Apr 3, 1984
Mallinckrodt, Inc.
William R. Clingan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing p-aminophenol
Patent number
4,264,529
Issue date
Apr 28, 1981
Mallinckrodt, Inc.
Thomas J. Dunn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL