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John P. Dirlam
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Gales Ferry, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Macrolides
Patent number
7,015,203
Issue date
Mar 21, 2006
Pfizer Inc.
John Philip Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrolides
Patent number
6,472,371
Issue date
Oct 29, 2002
Pfizer, Inc.
John Philip Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
13-membered azalides and their use as antibiotic agents
Patent number
6,329,345
Issue date
Dec 11, 2001
Pfizer Inc.
Robert J. Rafka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Azalides and methods of making same
Patent number
6,270,768
Issue date
Aug 7, 2001
Pfizer Inc.
Thomas N. O'Connell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polycyclic ether antibiotic having anthelmintic, anticoccidial and...
Patent number
5,965,445
Issue date
Oct 12, 1999
Pfizer Inc.
Walter P. Cullen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acidic polycyclic ether useful as an anticoccidial agent and as a g...
Patent number
5,891,727
Issue date
Apr 6, 1999
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Acidic polycyclic ether antibiotic
Patent number
5,494,931
Issue date
Feb 27, 1996
Pfizer Inc.
Walter P. Cullen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for producing acidic polycyclic ether antibiotic having ant...
Patent number
5,478,735
Issue date
Dec 26, 1995
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Acidic polycyclic ether antibiotic
Patent number
5,418,152
Issue date
May 23, 1995
Pfizer Inc.
Walter P. Cullen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Microorganism for producing polycyclic ether antibiotics
Patent number
5,403,738
Issue date
Apr 4, 1995
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Anticoccidial and growth promoting polycyclic ether antibiotic
Patent number
5,350,764
Issue date
Sep 27, 1994
Pfizer Inc.
John P. Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acidic polycyclic ether antibiotic having an anticoccidial and grow...
Patent number
5,298,524
Issue date
Mar 29, 1994
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Acidic polycyclic ether useful as an anticoccidial agent and as a g...
Patent number
5,206,263
Issue date
Apr 27, 1993
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Acidic polycyclic ether antibiotic having anticoccidial and growth...
Patent number
5,158,937
Issue date
Oct 27, 1992
Pfizer Inc.
John P. Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycyclic ether antibiotic having anthelmintic, anticoccidial and...
Patent number
5,155,097
Issue date
Oct 13, 1992
Pfizer Inc.
Walter P. Cullen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acidic polycyclic ether useful as an anticoccidial agent and as a g...
Patent number
5,147,858
Issue date
Sep 15, 1992
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Antibacterial 2-amino-oxazolinones and process therefor
Patent number
4,629,794
Issue date
Dec 16, 1986
Pfizer Inc.
John P. Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antibacterial 2-amino-oxazolinones and process therefor
Patent number
4,584,385
Issue date
Apr 22, 1986
Pfizer Inc.
John P. Dirlam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Alkoxy-1-substituted phenyl-1,3-dehydrofuro[3,4-b]quinoxaline-4,9...
Patent number
4,060,523
Issue date
Nov 29, 1977
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
3-Substituted quinoxaline-2-carboxamide-1,4-dioxides
Patent number
4,039,540
Issue date
Aug 2, 1977
Pfizer Inc.
John P. Dirlam
Information
Patent Grant
Antibacterial quinoxaline 1,4-dioxides
Patent number
4,012,385
Issue date
Mar 15, 1977
Pfizer Inc.
John P. Dirlam
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Antibacterial 1,3-dihydrofuro[3,4-b]quinoxaline 4,9-dioxides
Patent number
3,991,053
Issue date
Nov 9, 1976
Pfizer Inc.
Leonard J. Czuba
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Novel macrolides
Publication number
20040092459
Publication date
May 13, 2004
Pfizer Inc.
John Philip Dirlam
C07 - ORGANIC CHEMISTRY