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Raj Kumar
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of treating viral infections using antiviral liponucleotides
Patent number
6,599,887
Issue date
Jul 29, 2003
Chimerix, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lipid derivatives of antiviral nucleosides: liposomal incorporation...
Patent number
6,448,392
Issue date
Sep 10, 2002
Chimerix, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lipid nucleotide analog prodrugs for oral administration
Patent number
5,827,831
Issue date
Oct 27, 1998
NeXstar Pharmaceuticals, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Synthesis of liponucleotides
Patent number
5,780,617
Issue date
Jul 14, 1998
NeXstar Pharmaceuticals, Inc.
Henk van den Bosch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lipid derivatives of phosphonoacids for liposomal incorporation and...
Patent number
5,744,461
Issue date
Apr 28, 1998
NeXstar Pharmaceuticals, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lipid prodrugs for oral administration
Patent number
5,744,592
Issue date
Apr 28, 1998
NeXstar Pharmaceuticals, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lipid derivatives of phosphonacids for liposomal incorporation and...
Patent number
5,463,092
Issue date
Oct 31, 1995
Vestar, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationic lipids for intracellular delivery of biologically active m...
Patent number
5,459,127
Issue date
Oct 17, 1995
Vical, Inc.
Philip L. Felgner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of converting a drug to an orally available form by covalent...
Patent number
5,411,947
Issue date
May 2, 1995
Vestar, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cationic lipids for intracellular delivery of biologically active m...
Patent number
5,264,618
Issue date
Nov 23, 1993
Vical, Inc.
Philip L. Felgner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Liponucleotide-containing liposomes
Patent number
5,223,263
Issue date
Jun 29, 1993
Vical, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lipid derivatives of phosphonoacids for liposomal incorporation and...
Patent number
5,194,654
Issue date
Mar 16, 1993
Vical, Inc.
Karl Y. Hostetler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Methods of treating viral infections using antiviral liponucleotides
Publication number
20010033862
Publication date
Oct 25, 2001
Karl Y. Hostetler
B82 - NANO-TECHNOLOGY