Patents by Inventor Vishnumurthy Kodumuru

Vishnumurthy Kodumuru has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7951805
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): Formula (I) where x, y, G, J, L, M, V, W, R2, R3, R4, R5, R5a, R6, R6a, R7, R7a, R8, and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: May 31, 2011
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Serguei Sviridov, Shaoyi Sun, Mehran Seid Bagherzadeh, Vandna Raina, Duanjie Hou, Sultan Chowdhury, Shifeng Liu, Vishnumurthy Kodumuru, Nagasree Chakka
  • Publication number: 20110105530
    Abstract: The present invention provides heterocyclic derivatives that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.
    Type: Application
    Filed: June 25, 2009
    Publication date: May 5, 2011
    Inventors: Natalie Dales, Zaihui Zhang, Jianmin Fu, Duanjie Hou, Shaoyi Sun, Vishnumurthy Kodumuru, Natalia Pokrovskaia
  • Patent number: 7919484
    Abstract: This invention is directed to the use of SCD-1 inhibitors of the formula (I): where x, y, V, W, G, J, L, M, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein, in combination with other drug therapies to treat adverse weight gain.
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: April 5, 2011
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Michael D. Winther, Robert Fraser, Mikhail Chafeev, Sultan Chowdhury, Jian-Min Fu, Duanjie Hou, Shifeng Liu, Vandna Raina, Mehran Seid Bagherzadeh, Serguei Sviridov, Kashinath Sadalapure, Shaoyi Sun, Vishnumurthy Kodumuru, Nagasree Chakka, Zaihui Zhang, Melwyn Abreo, Mikhail A. Kondratenko, Daniel F. Harvey, Cindy J. Hudson, Wenbao Li, Chi Tu, Sengen Sun, Mark W. Holladay, Heinz W. Gschwend
  • Patent number: 7919496
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): where x, y, G, J, K, L, M, W, V, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: April 5, 2011
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Vishnumurthy Kodumuru, Shifeng Liu, Shaoyi Sun, Nagasree Chakka
  • Publication number: 20110009414
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise, for example, administering to a mammal in need thereof a compound of formula (II): where x, y, A, D, E, T, Q, G, Z, J, K, L, M, W, V, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (II) are also disclosed.
    Type: Application
    Filed: May 6, 2009
    Publication date: January 13, 2011
    Applicant: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Jian-min Fu, Vishnumurthy Kodumuru, Shifeng Liu, Kashinath Sadalapure, Nagasree Chakka, Duanjie Hou, Shaoyi Sun
  • Publication number: 20100305138
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): wherein W, V, x, y, R1, R2, R3, R4, R5, R6, R7, R7a, R8, R8a, R9, R9a, R10 and R10a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Application
    Filed: June 15, 2010
    Publication date: December 2, 2010
    Inventors: Melwyn Abreo, Daniel F. Harvey, Mikhail A. Kondratenko, Wenbao Li, Rajender Kamboj, Vishnumurthy Kodumuru, Michael D. Winther, Heinz W. Gschwend, Nagasree Chakka, Shifeng Liu, Serguei Sviridov, Shaoyi Sun
  • Patent number: 7829712
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I) where x, y, G, J, K, L, M, Q, W, V, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: November 9, 2010
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Serguei Sviridov, Sultan Chowdhury, Vishnumurthy Kodumuru
  • Publication number: 20100240713
    Abstract: This invention is directed to compounds of formula (I), wherein m, formula (II), R1, R2 and R3 are as defined herein, as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt, solvate or prodrug thereof, for the treatment of iron disorders. This invention is also directed to pharmaceutical compositions comprising the compounds and methods of using the compounds to treat iron disorders.
    Type: Application
    Filed: June 5, 2008
    Publication date: September 23, 2010
    Applicant: XENON PHARMACEUTICALS INC.
    Inventors: Jean-Jacques Cadieux, Mikhail Chafeev, Julia Fonarev, Jianmin Fu, Rajender Kamboj, Vishnumurthy Kodumuru, Serguei Sviridov, Zaihui Zhang
  • Publication number: 20100233116
    Abstract: The present invention provides heterocyclic derivatives hat modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.
    Type: Application
    Filed: August 13, 2007
    Publication date: September 16, 2010
    Inventors: Natalie Dales, Julia Fonarev, Jianmin Fu, Rajender Kamboj, Vishnumurthy Kodumuru, Shifeng Liu, Natalia Pokrovskaia, Vandna Raina, Shaoyi Sun, Zaihui Zhang
  • Patent number: 7777036
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I) where y, G, K, L, M, W, V, R2, R3, R4a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 17, 2010
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Mehran Seid Bagherzadeh, Serguei Sviridov, Sultan Chowdhury, Shifeng Liu, Vishnumurthy Kodumuru
  • Patent number: 7767677
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): where x, y, G, J, K, L, M, V R2, R3, R4, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 3, 2010
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Vishnumurthy Kodumuru, Serguei Sviridov, Kashinath Sadalapure, Shifeng Liu, Shaoyi Sun, Duanjie Hou, Nagasree Chakka
  • Patent number: 7763618
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): wherein W, V, x, y, R1, R2, R3, R4, R5, R6, R7, R7a, R8, R8a, R9, R9a, R10 and R10a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: July 27, 2010
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Melwyn Abreo, Daniel F. Harvey, Mikhail A. Kondratenko, Wenbao Li, Rajender Kamboj, Vishnumurthy Kodumuru, Michael D. Winther, Heinz W. Gschwend, Nagasree Chakka, Shifeng Liu, Serguei Sviridov, Shaoyi Sun
  • Patent number: 7754711
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (Ia): where x, y, W, V, R2, R3, R4, R5, R6, R6a, R7, R7a, R8, R8a, R9 and R9a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: July 13, 2010
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Nagasree Chakka, Mikhail Chafeev, Sultan Chowdhury, Jian-Min Fu, Duanjie Hou, Rajender Kamboj, Vishnumurthy Kodumuru, Shifeng Liu, Vandna Raina, Shaoyi Sun, Serguei Sviridov, Michael D. Winther, Zaihui Zhang, Melwyn Abreo, Mark W. Holladay, Wenbao Li, Sengen Sun, Chi Tu, Heinz W. Gschwend
  • Publication number: 20100152187
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I), where V, W, R1, R2, R3 and R4 are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Application
    Filed: June 5, 2006
    Publication date: June 17, 2010
    Applicant: XENON PHARMACEUTICALS INC.
    Inventors: Jianmin Fu, Duanjie Hou, Rajender Kamboj, Vishnumurthy Kodumuru, Natalia Pokrovskaia, Vandna Raina, Shaoyi Sun, Serguei Sviridov, Zaihui Zhang
  • Publication number: 20100048584
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): wherein x, y, W, V, R1, R2, R3, R4, R5, R6, R7, R7a, R8, R8a, R9, R9a, R10 and R10a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Application
    Filed: September 2, 2009
    Publication date: February 25, 2010
    Applicant: XENON PHARMACEUTICALS INC.
    Inventors: Melwyn Abreo, Daniel F. Harvey, Heinz W. Gschwend, Wenbao Li, Chi Tu, Rajender Kamboj, Michael D. Winther, Vishnumurthy Kodumuru, Cindy J. Hudson, Mikhail A. Kondratenko, Shifeng Liu, Vandna Raina, Serguei Sviridov, Zaihui Zhang, Mehran Seid Bagherzadeh, Shaoyi Sun
  • Publication number: 20100029722
    Abstract: The present invention provides heterocyclic derivatives that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.
    Type: Application
    Filed: December 19, 2007
    Publication date: February 4, 2010
    Inventors: Natalie Dales, Zaihui Zhang, Julia Fonarev, Jianmin Fu, Rajender Kamboj, Vishnumurthy Kodumuru, Natalia Pokrovskaia, Shaoyi Sun
  • Publication number: 20090306090
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): where x, y, G, J, K, L, M, W, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Application
    Filed: August 13, 2009
    Publication date: December 10, 2009
    Applicant: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Zaihui Zhang, Jianmin Fu, Vandna Raina, Serguei Sviridov, Vishnumurthy Kodumuru, Nagasree Chakka, Shifeng Lui, Shaoyi Sun, Duanjie Hou
  • Publication number: 20090291957
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise, for example, administering to a mammal in need thereof a compound of formula (II): where x, y, A, D, E, T, Q, G, Z, J, K, L, M, W, V, R2, R3, R5, R5a, R6, R6a, R7, R7a, R8 and R8a are defined herein. Pharmaceutical compositions comprising the compounds of formula (II) are also disclosed.
    Type: Application
    Filed: May 6, 2009
    Publication date: November 26, 2009
    Applicant: Xenon Pharmaceuticals Inc.
    Inventors: Rajender Kamboj, Jian-min Fu, Vishnumurthy Kodumuru, Shifeng Liu, Kashinath Sadalapure, Nagasree Chakka, Duanjie Hou, Shaoyi Sun
  • Publication number: 20090264444
    Abstract: The present invention provides heterocyclic derivatives that modulate the activity of stearoyl-CoA desaturase. Methods of using such derivatives to modulate the activity of stearoyl-CoA desaturase and pharmaceutical compositions comprising such derivatives are also encompassed.
    Type: Application
    Filed: February 20, 2009
    Publication date: October 22, 2009
    Inventors: Sultan Chowdhury, Natalie Dales, Julia Fonarev, Jianmin Fu, Duanjie Hou, Qi Jia, Vishnumurthy Kodumuru, Natalia Pokrovskaia, Shaoyi Sun, Zaihui Zhang
  • Patent number: 7605161
    Abstract: Methods of treating an SCD-mediated disease or condition in a mammal, preferably a human, are disclosed, wherein the methods comprise administering to a mammal in need thereof a compound of formula (I): wherein: W is —O—, —N(R1)—, C(O), S(O)t; (where t is 0, 1 or 2), N(R1)S(O)2, S(O)2N(R1), C(O)N(R1) or N(R1)C(O)N(R1); and V is C(O), C(S), C(O)N(R1)—, C(O)O—, S(O)2—, S(O)2N(R1)— or C(R11)H; and x, y, R1, R2, R3, R4, R5, R6, R7, R7a, R8, R8a, R9, R9a, R10 and R10a are defined herein. Pharmaceutical compositions comprising the compounds of formula (I) are also disclosed.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: October 20, 2009
    Assignee: Xenon Pharmaceuticals Inc.
    Inventors: Melwyn Abreo, Daniel F. Harvey, Heinz W. Gschwend, Wenbao Li, Chi Tu, Rajender Kamboj, Michael D. Winther, Vishnumurthy Kodumuru, Cindy J. Hudson, Mikhail A. Kondratenko, Shifeng Liu, Vandna Raina, Serguei Sviridov, Zaihui Zhang, Mehran Seid Bagherzadeh, Shaoyi Sun