Kyoichi A. Watanabe

Person

Harrison, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modified nucleosides for the treatment of viral infections and abno...
- Patent number 10,100,076
- Issue date Oct 16, 2018
- Gilead Pharmasset LLC
- Lieven Stuyver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N4-acylcytosine nucleosides for treatment of viral infections
- Patent number 8,114,997
- Issue date Feb 14, 2012
- Pharmasset, Inc.
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds with the bicyclo[4.2.1]nonane system for the treatment of...
- Patent number 8,093,380
- Issue date Jan 10, 2012
- Pharmasset, Inc.
- Peiyuan Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N4-acylcytosine-1,3-dioxolane nucleosides for treatment of viral in...
- Patent number RE42015
- Issue date Dec 28, 2010
- Pharmasset, Inc.
- Kyoichi A. Watanabe
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
N4-acylcytosine nucleosides for treatment of viral infections
- Patent number 7,105,527
- Issue date Sep 12, 2006
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3′-or 2′-hydroxymethyl substituted nucleoside derivatives for treat...
- Patent number 7,094,770
- Issue date Aug 22, 2006
- Pharmasset, Ltd.
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N4-acylcytosine-1,3-dioxolane nucleosides for treatment of viral in...
- Patent number 6,908,924
- Issue date Jun 21, 2005
- Pharmasset, Inc.
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing 1,3-dioxolane nucleosides
- Patent number 6,855,821
- Issue date Feb 15, 2005
- Pharmasset, Ltd.
- Jinfa Du
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetraphosphonate bicyclic trisanhydrides
- Patent number 6,713,623
- Issue date Mar 30, 2004
- Pharmasset, Ltd.
- Krzysztof W. Pankiewicz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetraphosphonate bicyclic trisanhydrides
- Patent number 6,326,490
- Issue date Dec 4, 2001
- Pharmasset, Ltd.
- Krzysztof W. Pankiewicz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-"up" fluorinated 2'-deoxy-arabinofuranosylpurines
- Patent number 5,750,675
- Issue date May 12, 1998
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Analogues of adenosine 5'diphosphate and pharmaceutical composition...
- Patent number 5,700,786
- Issue date Dec 23, 1997
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
C-nucleoside isostere of nicotinamide adenine dinucleotide, analogs...
- Patent number 5,658,890
- Issue date Aug 19, 1997
- Sloan-Kettering Institute for Cancer Research
- Krysztof W. Pankiewicz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Complementary DNA and toxins
- Patent number 5,652,350
- Issue date Jul 29, 1997
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Complementary DNA and toxins
- Patent number 5,571,937
- Issue date Nov 5, 1996
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
C-nucleoside isosters of analogs thereof and pharmaceutical composi...
- Patent number 5,569,650
- Issue date Oct 29, 1996
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of 2'-"up" fluorinated 2'-deoxy-arabinofuranosyl purines
- Patent number 5,525,720
- Issue date Jun 11, 1996
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antitumor cyclopentnaphthoquinone and cyclopentanthraquinone deriva...
- Patent number 5,476,952
- Issue date Dec 19, 1995
- Sloan-Kettering Institute for Cancer Research
- Tsann-Long Su
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-(9-acridinylamino)-5-hydroxymethylaniline derivatives as anticanc...
- Patent number 5,354,864
- Issue date Oct 11, 1994
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multisubstituted 1-hydroxy-9-acridones with anticancer activity
- Patent number 5,296,602
- Issue date Mar 22, 1994
- Sloan-Kettering Institute for Cancer Research
- Tsann-Long Su
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for treating hepatitis B virus infections using 1-(2'-deoxy-...
- Patent number 5,246,924
- Issue date Sep 21, 1993
- Sloan-Kettering Institute for Cancer Research
- Jack J. Fox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Potential anticancer agents derived from acridine
- Patent number 5,229,395
- Issue date Jul 20, 1993
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted 1-phenylnaphthalenes
- Patent number 5,112,869
- Issue date May 12, 1992
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of chrysophanol as topoisomerase II inhibitors
- Patent number 5,053,431
- Issue date Oct 1, 1991
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of chryosphanol
- Patent number 4,966,918
- Issue date Oct 30, 1990
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6,7-dihydropyrrol[3,4-c]pyrido[2,3-d]pyrimidine derivatives
- Patent number 4,925,939
- Issue date May 15, 1990
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-fluoro-arabinofuranosyl purine nucleosides
- Patent number 4,918,179
- Issue date Apr 17, 1990
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nucleosides of 5-monofluoromethyluracil and 5-difluoromethyluracil
- Patent number 4,762,823
- Issue date Aug 9, 1988
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-fluoro-arabinofuranosyl purine nucleosides
- Patent number 4,751,221
- Issue date Jun 14, 1988
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and composition for hepatitis treatment with pyrimidine nucl...
- Patent number 4,666,892
- Issue date May 19, 1987
- Sloan-Kettering Memorial Cancer Center
- Jack J. Fox
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED NUCLEOSIDES FOR THE TREATMENT OF VIRAL INFECTIONS AND ABNO...
- Publication number 20140057863
- Publication date Feb 27, 2014
- GILEAD SCIENCES, INC.
- Lieven Stuyver
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
N4-ACYLCYTOSINE NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS
- Publication number 20120202766
- Publication date Aug 9, 2012
- Pharmasset, Inc.
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Modified nucleosides for the treatment of viral infections and abno...
- Publication number 20110269707
- Publication date Nov 3, 2011
- Pharmasset, Inc.
- Lieven Stuyver
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N4-ACYLCYTOSINE NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS
- Publication number 20090176730
- Publication date Jul 9, 2009
- Pharmasset, Inc.
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
N4-Acylcytosine Nucleosides for Treatment of Viral Infections
- Publication number 20070078080
- Publication date Apr 5, 2007
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2'-deoxy-L-nucleosides
- Publication number 20050090660
- Publication date Apr 28, 2005
- Kyoichi Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antiviral agents for treatment of Flaviviridae infections
- Publication number 20040266723
- Publication date Dec 30, 2004
- Michael J. Otto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N4-acylcytosine nucleosides for treatment of viral infections
- Publication number 20040214844
- Publication date Oct 28, 2004
- Michael J. Otto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tetraphosphonate bicyclic trisanhydrides
- Publication number 20040181078
- Publication date Sep 16, 2004
- Pharmasset, Ltd.
- Krzysztof W. Pankiewicz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparing 1,3-dioxolane nucleosides
- Publication number 20040087806
- Publication date May 6, 2004
- Jinfa Du
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compounds with the bicyclo[4.2.1]nonane system for the treatment of...
- Publication number 20040082574
- Publication date Apr 29, 2004
- Peiyuan Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modified fluorinated nucleoside analogues
- Publication number 20040002476
- Publication date Jan 1, 2004
- Lieven J. Stuyver
- C07 - ORGANIC CHEMISTRY
Information Patent Application
N4-acylcytosine-1,3- dioxolane nucleosides for treatment of viral i...
- Publication number 20030176319
- Publication date Sep 18, 2003
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of intermediates useful in the synthesis of antiviral n...
- Publication number 20030162992
- Publication date Aug 28, 2003
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Modified nucleosides for the treatment of viral infections and abno...
- Publication number 20030087873
- Publication date May 8, 2003
- Lieven Stuyver
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tetraphosphonate bicyclic trisanhydrides
- Publication number 20020161220
- Publication date Oct 31, 2002
- Krzysztof W. Pankiewicz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3'-or 2'-hydroxymethyl substituted nucleoside derivatives for treat...
- Publication number 20020055483
- Publication date May 9, 2002
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY

Kyoichi A. Watanabe

Person

Patents Grantslast 30 patents

Modified nucleosides for the treatment of viral infections and abno...

N4-acylcytosine nucleosides for treatment of viral infections

Compounds with the bicyclo[4.2.1]nonane system for the treatment of...

N4-acylcytosine-1,3-dioxolane nucleosides for treatment of viral in...

N4-acylcytosine nucleosides for treatment of viral infections

3′-or 2′-hydroxymethyl substituted nucleoside derivatives for treat...

N4-acylcytosine-1,3-dioxolane nucleosides for treatment of viral in...

Processes for preparing 1,3-dioxolane nucleosides

Tetraphosphonate bicyclic trisanhydrides

Tetraphosphonate bicyclic trisanhydrides

2'-"up" fluorinated 2'-deoxy-arabinofuranosylpurines

Analogues of adenosine 5'diphosphate and pharmaceutical composition...

C-nucleoside isostere of nicotinamide adenine dinucleotide, analogs...

Complementary DNA and toxins

Complementary DNA and toxins

C-nucleoside isosters of analogs thereof and pharmaceutical composi...

Synthesis of 2'-"up" fluorinated 2'-deoxy-arabinofuranosyl purines

Antitumor cyclopentnaphthoquinone and cyclopentanthraquinone deriva...

3-(9-acridinylamino)-5-hydroxymethylaniline derivatives as anticanc...

Multisubstituted 1-hydroxy-9-acridones with anticancer activity

Method for treating hepatitis B virus infections using 1-(2'-deoxy-...

Potential anticancer agents derived from acridine

Substituted 1-phenylnaphthalenes

Derivatives of chrysophanol as topoisomerase II inhibitors

Derivatives of chryosphanol

6,7-dihydropyrrol[3,4-c]pyrido[2,3-d]pyrimidine derivatives

2'-fluoro-arabinofuranosyl purine nucleosides

Nucleosides of 5-monofluoromethyluracil and 5-difluoromethyluracil

2-fluoro-arabinofuranosyl purine nucleosides

Method and composition for hepatitis treatment with pyrimidine nucl...

Patents Applicationslast 30 patents

MODIFIED NUCLEOSIDES FOR THE TREATMENT OF VIRAL INFECTIONS AND ABNO...

N4-ACYLCYTOSINE NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS

Modified nucleosides for the treatment of viral infections and abno...

N4-ACYLCYTOSINE NUCLEOSIDES FOR TREATMENT OF VIRAL INFECTIONS

N4-Acylcytosine Nucleosides for Treatment of Viral Infections

2'-deoxy-L-nucleosides

Antiviral agents for treatment of Flaviviridae infections

N4-acylcytosine nucleosides for treatment of viral infections

Tetraphosphonate bicyclic trisanhydrides

Processes for preparing 1,3-dioxolane nucleosides

Compounds with the bicyclo[4.2.1]nonane system for the treatment of...

Modified fluorinated nucleoside analogues

N4-acylcytosine-1,3- dioxolane nucleosides for treatment of viral i...

Preparation of intermediates useful in the synthesis of antiviral n...

Modified nucleosides for the treatment of viral infections and abno...

Tetraphosphonate bicyclic trisanhydrides

3'-or 2'-hydroxymethyl substituted nucleoside derivatives for treat...