Patents by Inventor Rao Kalla

Rao Kalla 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: 9416128
    Abstract: The present disclosure relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein n, R1, R2, R2?, R3, R4, R5, R6 and R7 are as described herein, and to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: August 16, 2016
    Assignee: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Thao Perry, Jeff Zablocki
  • Patent number: 9371329
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1, W2, W3, R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: June 21, 2016
    Assignee: Gilead Sciences, Inc.
    Inventors: Britton Corkey, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Dmitry Koltun, Xiaofen Li, Gregory Notte, Eric Parkhill, Thao Perry, Jeff Zablocki
  • Publication number: 20150175595
    Abstract: The present disclosure relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein n, R1, R2, R2?, R3, R4, R5, R6 and R7 are as described herein, and to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 25, 2015
    Inventors: Rao Kalla, Thao Perry, Jeff Zablocki
  • Patent number: 8952034
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1, W2, W3, R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: February 10, 2015
    Assignee: Gilead Sciences, Inc.
    Inventors: Britton Corkey, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Dmitry Koltun, Xiaofen Li, Gregory Notte, Eric Parkhill, Thao Perry, Jeff Zablocki
  • Publication number: 20140303158
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1, W2, W3, R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Application
    Filed: May 9, 2014
    Publication date: October 9, 2014
    Applicant: GILEAD SCIENCES, INC.
    Inventors: Britton Corkey, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Dmitry Koltun, Xiaofen Li, Gregory Notte, Eric Parkhill, Thao Perry, Jeff Zablocki
  • Patent number: 8754103
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1, W2, W3, R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: June 17, 2014
    Assignee: Gilead Sciences, Inc.
    Inventors: Britton Corkey, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Dmitry Koltun, Xiaofen Li, Gregory Notte, Eric Parkhill, Thao Perry, Jeff Zablocki
  • Patent number: 8389500
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula (IA) or (IB): as further described herein. The invention also relates to methods for the preparation of the compounds, and to pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: March 5, 2013
    Assignee: Gilead Sciences, Inc.
    Inventors: Matthew Abelman, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Xiaofen Li, Thao Perry, Jeff Zablocki
  • Patent number: 8324224
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: December 4, 2012
    Assignee: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 8158810
    Abstract: Disclosed are novel isoflavone derivatives having the structure of Formula I which are useful as ALDH-2 inhibitors for treating mammals for dependence upon drugs of addiction, for example addiction to dopamine-producing agent such as cocaine, morphine, amphetamines, nicotine, and alcohol.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: April 17, 2012
    Assignees: Gilead Sciences, Inc., The Endowment For Research in Human Biology, Inc.
    Inventors: Jeff Zablocki, Matthew Abelman, Michael Organ, Yaroslav Bilokin, Elfatih Elzein, Tetsuya Kobayashi, Rao Kalla, Thao Perry, Xiaofen Li, Robert Jiang, Ivan Diamond, Lina Yao, Peidong Fan, Maria Pia Arolfo, Zhan Jiang, Wing Ming Keung, Guoxin Tao
  • Patent number: 8143249
    Abstract: Disclosed are prodrugs of A2B adenosine receptor antagonists of the formula: wherein R1 and R2 are independently lower alkyl; R4 is optionally substituted phenyl; X is hydrogen or methyl; and Y is —C(O)R, in which R is optionally substituted aryl or optionally substituted heteroaryl or a pharmaceutically acceptable salt thereof, and their use in treating mammals for various disease states.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: March 27, 2012
    Assignee: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Dmitry Koltun, Jeff Zablocki, Elfatih Elzein
  • Publication number: 20110257127
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: June 27, 2011
    Publication date: October 20, 2011
    Applicant: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20110160162
    Abstract: Disclosed are prodrugs of A2B adenosine receptor antagonists, and their use in treating mammals for various disease states.
    Type: Application
    Filed: January 21, 2011
    Publication date: June 30, 2011
    Applicant: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Dmitry Koltun, Jeff Zablocki, Elfatih Elzein
  • Publication number: 20110130362
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: January 28, 2011
    Publication date: June 2, 2011
    Applicant: Gilead Sciences, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20110021521
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I: wherein W1, W2, W3, R1, Q, X1, X2 and X3 are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
    Type: Application
    Filed: July 26, 2010
    Publication date: January 27, 2011
    Applicant: Gilead Palo Alto, Inc.
    Inventors: Britton Corkey, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Dmitry Koltun, Xiaofen Li, Gregory Notte, Eric Parkhill, Thao Perry, Jeff Zablocki
  • Patent number: 7795269
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: September 14, 2010
    Assignee: Gilead Palo Alto, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20100222300
    Abstract: Disclosed are novel compounds that are A2B adenosine receptor antagonists, useful for treating various disease states, including asthma and diarrhea.
    Type: Application
    Filed: May 10, 2010
    Publication date: September 2, 2010
    Applicant: Gilead Palo Alto, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Patent number: 7776868
    Abstract: The present invention relates to novel compounds that are A2A adenosine receptor antagonists having the structure of Formula I and to their use in treating mammals for various disease states, such as obesity, CNS disorders, including the “movement disorders” (Parkinson's disease, Huntington's Chorea, and catelepsy), and cerebral ischemia, excitotoxicity, cognitive and physiological disorders, depression, ADHD, and drug addiction (alcohol, amphetamine, cannabinoids, cocaine, nicotine, and opioids) and to their use in the enhancement of immune response. The invention also relates to methods for the preparation of such compounds, and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: August 17, 2010
    Assignee: Gilead Palo Alto, Inc.
    Inventors: Tetsuya Kobayashi, Rao Kalla, Elfatih Elzein, Jeff Zablocki, Brent Blackburn
  • Patent number: 7741331
    Abstract: Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorders, cardiovascular diseases, neurological disorders, and diseases related to undesirable angiogenesis.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: June 22, 2010
    Assignee: Gilead Palo Alto, Inc.
    Inventors: Rao Kalla, Thao Perry, Elfatih Elzein, Vaibhav Varkhedkar, Xiaofen Li, Prabha Ibrahim, Venkata Palle, Dengming Xiao, Jeff Zablocki
  • Publication number: 20100113449
    Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula (IA) or (IB): as further described herein. The invention also relates to methods for the preparation of the compounds, and to pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: October 28, 2009
    Publication date: May 6, 2010
    Applicant: Gilead Palo Alto, Inc.
    Inventors: Matthew Abelman, Elfatih Elzein, Robert Jiang, Rao Kalla, Tetsuya Kobayashi, Xiaofen Li, Thao Perry, Jeff Zablocki
  • Publication number: 20100056538
    Abstract: Disclosed are prodrugs of A2B adenosine receptor antagonists, and their use in treating mammals for various disease states.
    Type: Application
    Filed: November 13, 2009
    Publication date: March 4, 2010
    Applicant: Gilead Palo Alto, Inc.
    Inventors: Rao Kalla, Dmitry Koltun, Jeff Zablocki, Elfatih Elzein