Patents by Inventor Laxminarayan Bhat

Laxminarayan Bhat 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).

  • Methods of using cycloalkylmethylamines
    Patent number: 8372883
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: February 12, 2013
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • Cycloalkylmethylamines
    Patent number: 8338632
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: December 25, 2012
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • COMPOSITIONS, SYNTHESIS, AND METHODS OF USING INDANONE BASED CHOLINESTERASE INHIBITORS
    Publication number: 20120252842
    Abstract: The present invention provides novel indanone derivatives which can be advantageously used for treating and/or preventing of a medical condition for which inhibition of a cholinesterase is desired.
    Type: Application
    Filed: June 8, 2012
    Publication date: October 4, 2012
    Applicant: REVIVA PHARMACEUTICALS, INC.
    Inventors: Laxminarayan BHAT, Prabhu Prasad MOHAPATRA
  • METHODS OF UTILIZING ARYLPIPERAZINE DERIVATIVES
    Publication number: 20120220579
    Abstract: The present invention provides arylpiperazine derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder, and depression.
    Type: Application
    Filed: May 7, 2012
    Publication date: August 30, 2012
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Kouacou Adiey
  • METHODS OF UTILIZING ARYLPIPERAZINE DERIVATIVES
    Publication number: 20120220574
    Abstract: The present invention provides arylpiperazine derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder, and depression.
    Type: Application
    Filed: May 7, 2012
    Publication date: August 30, 2012
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Kouacou Adiey
  • Compositions, synthesis, and methods of using quinolinone based atypical antipsychotic agents
    Patent number: 8247420
    Abstract: The present invention provides novel quinolinone derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder, and depression.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: August 21, 2012
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Prabhu P. Mohapatra, Seema Rani Bhat
  • Compositions, synthesis, and methods of using indanone based cholinesterase inhibitors
    Patent number: 8247563
    Abstract: The present invention provides novel indanone derivatives which can be advantageously used for treating and/or preventing of a medical condition for which inhibition of a cholinesterase is desired.
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: August 21, 2012
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra
  • Compositions, Synthesis, and Methods of Using Cycloalkylmethylamine Derivatives
    Publication number: 20120172426
    Abstract: The present invention provides novel cycloalkylmethylamine derivatives, and methods of preparing cycloalkylmethylamine derivatives. The present invention also provides methods of using cycloalkylmethylamine derivatives and compositions of cycloalkylmethylamine derivatives. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications and depression and depression related co-morbid indications.
    Type: Application
    Filed: July 1, 2011
    Publication date: July 5, 2012
    Applicant: REVIVA PHARMACEUTICALS, INC.
    Inventors: Laxminarayan Bhat, Kouacou Adiey
  • Compositions, synthesis, and methods of using piperazine based antipsychotic agents
    Patent number: 8207163
    Abstract: The present invention provides novel piperazine derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder and depression.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: June 26, 2012
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Kouacou Adiey
  • Compositions, synthesis, and methods of utilizing arylpiperazine derivatives
    Patent number: 8188076
    Abstract: The present invention provides arylpiperazine derivatives having Formula I which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder and depression.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: May 29, 2012
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Kouacou Adiey
  • Methods for synthesis of prodrugs from 1-acyl-alkyl derivatives and compositions thereof
    Patent number: 8143437
    Abstract: The present invention provides a method for synthesizing 1-(acyloxy)-alkyl derivatives from 1-acyl-alkyl derivatives, which typically proceeds stereospecifically, in high yield, does not require the use of activated intermediates and/or toxic compounds and is readily amendable to scale-up. The current invention also provides 1-acyl-alkyl derivatives of known drug components and methods for synthesizing these 1-acyl-alkyl derivatives.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: March 27, 2012
    Assignee: XenoPort, Inc.
    Inventors: Mark A. Gallop, Jia-Ning Xiang, Fenmei Yao, Laxminarayan Bhat, Cindy X. Zhou
  • Methods and apparatus for split policy enforcement in wireless networks
    Patent number: 8134987
    Abstract: A wireless local area network system allows policy enforcement execution to be split between an access port and a centralized wireless controller. The policy may be of various types, including, but not limited to, a firewall policy, a QoS policy, a traffic shaping policy, and a bandwidth-management policy. On the AP, for all the traffic that is to be bridged or forwarded to specified ports, the policy table on the AP is checked. If it matches the policy table entry, then the specified action is taken. For all the traffic that gets forwarded to the controller by the AP, the match is checked with the policy table at the controller. If a match is detected, then the appropriate action specified by the policy is taken.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: March 13, 2012
    Assignee: Symbol Technologies, Inc.
    Inventors: Anurag Verma, Laxminarayan Bhat
  • Cycloalkylmethylamines
    Publication number: 20110263888
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Applicant: REVIVA PHARMACEUTICALS, INC.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • Cycloalkylmethylamines
    Publication number: 20110263877
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Applicant: REVIVA PHARMACEUTICALS, INC.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • Methods of Using Cycloalkylmethylamines
    Publication number: 20110263704
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Application
    Filed: July 5, 2011
    Publication date: October 27, 2011
    Applicant: REVIVA PHARMACEUTICALS, INC.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • Methods for synthesis of acyloxyalkyl compounds
    Patent number: 8017776
    Abstract: Disclosed herein are methods for synthesizing 1-(acyloxy)-alkyl prodrug derivatives of drugs through oxidation of 1-acyl-alkyl derivatives of drugs under anhydrous reaction conditions. The methods typically proceed stereospecifically, in high yield, do not require the use of activated intermediates and/or toxic compounds and are readily amenable to scale-up.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: September 13, 2011
    Assignee: XenoPort, Inc.
    Inventors: Laxminarayan Bhat, Mark A. Gallop
  • Synthesis, methods of using, and compositions of cycloalkylmethylamines
    Patent number: 7989500
    Abstract: The present invention provides novel cycloalkylmethylamine analogs, and methods of preparing cycloalkylmethylamine analogs. The present invention also provides methods of using cycloalkylmethylamine analogs and compositions of cycloalkylmethylamine analogs. The pharmaceutical compositions of the compounds of the present invention can be advantageously used for treating and/or preventing obesity and obesity related co-morbid indications.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: August 2, 2011
    Assignee: Reviva Pharmaceuticals, Inc.
    Inventors: Laxminarayan Bhat, Seema Rani Bhat
  • Cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs, compositions and uses thereof
    Patent number: 7868041
    Abstract: The present invention provides cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs, methods of making cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs and compositions of cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs. The present invention also provides methods of using cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs and compositions of cyclic 1-(acyloxy)-alkyl prodrugs of GABA analogs.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: January 11, 2011
    Assignee: XenoPort, Inc.
    Inventors: Mark A. Gallop, Jia-Ning Xiang, Fenmei Yao, Laxminarayan Bhat
  • COMPOSITIONS, SYNTHESIS, AND METHODS OF UTILIZING QUINAZOLINEDIONE DERIVATIVES
    Publication number: 20100222359
    Abstract: The present invention provides quinazolinedione derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder, depression and dementia.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 2, 2010
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Sureshbabu Dadiboyena, Kouacou Adiey
  • COMPOSITIONS, SYNTHESIS, AND METHODS OF UTILIZING ARYLPIPERAZINE DERIVATIVES
    Publication number: 20100216783
    Abstract: The present invention provides arylpiperazine derivatives which can be advantageously used for treating schizophrenia and related psychoses such as acute manic, bipolar disorder, autistic disorder and depression.
    Type: Application
    Filed: February 26, 2010
    Publication date: August 26, 2010
    Inventors: Laxminarayan Bhat, Prabhu Prasad Mohapatra, Kouacou Adiey