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Gordon M. Cragg
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Bethesda, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Calanolide and related antiviral compounds, compositions, and uses...
Patent number
6,774,141
Issue date
Aug 10, 2004
The United States of America as represented by the Secretary of Health & Huma...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Calanolide and related antiviral compounds, compositions, and uses...
Patent number
6,673,830
Issue date
Jan 6, 2004
The United States of America as represented by the Secretary of Health & Huma...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antiviral naphthoquinone compounds, compositions and uses thereof
Patent number
5,869,522
Issue date
Feb 9, 1999
The United States of America as represented by the Secretary of the Departmen...
Michael R. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Calanolide and related antiviral compounds, compositions, and uses...
Patent number
5,859,049
Issue date
Jan 12, 1999
The United States of America as represented by the Department of Health and H...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antiretroviral naphthoquinone compounds compositions and uses thereof
Patent number
5,783,598
Issue date
Jul 21, 1998
The United States of America as represented by the Secretary of the Departmen...
Michael R. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antiviral naphthoquinone compounds, compositions and uses thereof
Patent number
5,672,607
Issue date
Sep 30, 1997
The United States of America as represented by the Department of Health and H...
Michael R. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process of preparing michellamine compounds
Patent number
5,654,432
Issue date
Aug 5, 1997
The United States of America, as represented by the Department of Health and...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antiviral composition
Patent number
5,599,839
Issue date
Feb 4, 1997
The United States of America as represented by the Department of Health and H...
Michael R. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Calanolide and related antiretroviral compounds, compositions, and...
Patent number
5,591,770
Issue date
Jan 7, 1997
The United States of America as represented by the Department of Health and H...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Michellamine antiviral agents, compositions, and treatment methods
Patent number
5,455,251
Issue date
Oct 3, 1995
The United States of America as represented by the Secretary of the Departmen...
Michael R. Boyd
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Calanolide and related antiviral compounds, compositions, and uses...
Publication number
20020086898
Publication date
Jul 4, 2002
Michael R. Boyd
C07 - ORGANIC CHEMISTRY