Patents by Inventor Ish Kumar Khanna

Ish Kumar Khanna 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: 9782407
    Abstract: The present invention provides a method for treating or preventing a condition or disease in a human or an animal subject wherein the condition or disease is associated with lipoprotein metabolism, the method comprising administering to the subject a composition comprising benzylamine compounds.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: October 10, 2017
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Anima Baruah, Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti, Santanu Maitra, Christopher W. Alexander, Jennepalli Sreenu, Indu Dager, Shanavas Alikunju
  • Patent number: 9765030
    Abstract: The present invention provides, among other things, new benzylamine compounds, compositions comprising benzylamine compounds, methods of making benzylamine compounds, and methods of using benzylamine compounds for treating or preventing a variety of conditions or diseases associated with lipoprotein metabolism.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: September 19, 2017
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Anima Baruah, Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti, Santanu Maitra, Christopher W. Alexander, Jennepalli Sreenu, Indu Dager, Shanavas Alikunju
  • Patent number: 9303027
    Abstract: The present invention relates to a series of substituted compounds having the general formula (I), including their stereoisomers and/or their pharmaceutically acceptable salts. (I) Wherein A, m, R1s, R2, R3, R4 are as defined herein. This invention also relates to methods of making these compounds including intermediates. The compounds of this invention are effective at the kappa (?) opioid receptor (KOR) site. Therefore, the compounds of this invention are useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of central nervous system disorders (CNS), including but not limited to acute and chronic pain, and associated disorders, particularly functioning peripherally at the CNS.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: April 5, 2016
    Assignees: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Pradip Kumar Sasmal, Vamsee Krishna Chintakunta, Vijay Potluri, Ish Kumar Khanna, Ashok Tehim, Mahaboobi Jaleel, Thomas Hogberg, Oystein Rist, Lisbeth Elster, Thomas Michael Frimurer, Lars-Ole Gerlach
  • Publication number: 20150216866
    Abstract: The present invention provides a method for treating or preventing a condition or disease in a human or an animal subject wherein the condition or disease is associated with lipoprotein metabolism, the method comprising administering to the subject a composition comprising benzylamine compounds.
    Type: Application
    Filed: April 15, 2015
    Publication date: August 6, 2015
    Inventors: Anima BARUAH, Dibyendu DE, Ish Kumar KHANNA, Sivaram PILLARISETTI, Santanu MAITRA, Christopher W. ALEXANDER, Jennepalli SREENU, Indu DAGER, Shanavas ALIKUNJU
  • Patent number: 9040558
    Abstract: The invention is directed to novel substituted benzylamino quinolines, compounds comprising substituted benzylamino quinolines, methods of making substituted benzylamino quinolines, the use of substituted benzylamino quinolines for treating or preventing a variety of conditions or diseases associated with lipoprotein metabolism, and the use of substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors.
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: May 26, 2015
    Assignee: DR. REDDY'S LABORATORIES LTD.
    Inventors: Anima Baruah, Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti, Santanu Maitra, Christopher W. Alexander, Jennepalli Sreenu, Indu Dager, Shanavas Alikunju
  • Publication number: 20140134235
    Abstract: The present invention provides, among other things, new benzylamine compounds, compositions comprising benzylamine compounds, methods of making benzylamine compounds, and methods of using benzylamine compounds for treating or preventing a variety of conditions or diseases associated with lipoprotein metabolism.
    Type: Application
    Filed: October 14, 2013
    Publication date: May 15, 2014
    Applicant: DR. REDDY'S LABORATORIES LTD.
    Inventors: Anima BARUAH, Dibyendu DE, Ish Kumar KHANNA, Sivaram PILLARISETTI, Santanu MAITRA, Christopher W. ALEXANDER, Jennepalli SREENU, Indu Dagar, Shanavas Alikunju
  • Patent number: 8604055
    Abstract: The present invention provides, among other things, new benzylamine compounds, compositions comprising benzylamine compounds, methods of making benzylamine compounds, and methods of using benzylamine compounds for treating or preventing a variety of conditions or diseases associated with lipoprotein metabolism.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: December 10, 2013
    Assignee: Dr. Reddy's Laboratories Ltd.
    Inventors: Anima Baruah, Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti, Santanu Maitra, Christopher W. Alexander, Jennepalli Sreenu, Indu Dagar, Shanavas Alikunju
  • Publication number: 20130303525
    Abstract: The present invention relates to a series of substituted compounds having the general formula (I), including their stereoisomers and/or their pharmaceutically acceptable salts. (I) Wherein A, m, R1s, R2, R3, R4 are as defined herein. This invention also relates to methods of making these compounds including intermediates. The compounds of this invention are effective at the kappa (?) opioid receptor (KOR) site. Therefore, the compounds of this invention are useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of central nervous system disorders (CNS), including but not limited to acute and chronic pain, and associated disorders, particularly functioning peripherally at the CNS.
    Type: Application
    Filed: July 19, 2011
    Publication date: November 14, 2013
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY;S LABORATORIES LTD.
    Inventors: Pradip Kumar Sasmal, Vamsee Krishna Chintakunta, Vijay Potluri, Ish Kumar Khanna, Ashok Tehim, Mahaboobi Jaleel, Thomas Hogberg, Oystein Rist, Lisbeth Elster, Thomas Michael Frimurer, Lars-Ole Gerlach
  • Publication number: 20120064161
    Abstract: Pharmaceutical formulations comprising niacin in a matrix comprising a hydrophobic polymer that modifies release of niacin.
    Type: Application
    Filed: November 18, 2011
    Publication date: March 15, 2012
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES LTD.
    Inventors: Rajesh Vooturi, Dhananjay Singare, Shantanu Yeshwant Damle, Pradeep Jairao Karatgi, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Ish Kumar Khanna, Raviraj Sukumar Pillai, Sivaram Pillarisetti
  • Patent number: 7989463
    Abstract: Novel bicyclic compounds of the formula (I), stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided. Additionally, methods of forming novel bicyclic compounds, stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided: wherein R1, R2, m, and n are defined herein.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: August 2, 2011
    Assignee: Dr. Reddy's Laboratories Limited
    Inventors: Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti
  • Publication number: 20110123575
    Abstract: Modified release pharmaceutical formulations comprising niacin in a non-swellable core, and processes for preparation of the formulations.
    Type: Application
    Filed: June 2, 2009
    Publication date: May 26, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Rajesh Vooturi, Dhanajay Singare, Shantanu Yeshwant Damle, Pradeep Jairao Karatgi, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Ish Kumar Khanna, Raviraj Sukumar Pillai
  • Publication number: 20110086074
    Abstract: Pharmaceutical formulations comprising a combination of niacin and an oxicam NSAID, for oral administration, and methods of preparing the formulations.
    Type: Application
    Filed: June 2, 2009
    Publication date: April 14, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Pradeep Jairao Karatgi, Thilek Kumar Muniyappan, Shantanu Yeshwant Damle, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Raviraj Sukumar Pillai, Ish Kumar Khanna
  • Publication number: 20100144731
    Abstract: Novel bicyclic compounds, stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided. Additionally, methods of forming novel bicyclic compounds, stereoisomers, and/or pharmaceutically acceptable salts of the novel bicyclic compounds, and/or pharmaceutically acceptable salts of the stereoisomers of the novel bicyclic compounds are provided.
    Type: Application
    Filed: September 3, 2009
    Publication date: June 10, 2010
    Applicant: Dr. Reddy's Laboratories Ltd.
    Inventors: Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti
  • Publication number: 20100144722
    Abstract: Novel heterocyclic compounds, sstereoisomers thereof and/or pharmaceutically acceptable salts of formula (I) and its stereoisomers are provided. Additionally, methods of forming novel heterocyclic compounds, stereoisomers thereof and/or pharmaceutically acceptable salts of formula (I) and its stereoisomers are provided.
    Type: Application
    Filed: September 3, 2009
    Publication date: June 10, 2010
    Applicant: Dr. Reddy's Laboratories Ltd.
    Inventors: Christopher W. Alexander, Dibyendu De, Ish Kumar Khanna, Sivaram Pillarisetti
  • Patent number: 7119098
    Abstract: The present invention relates to a class of compounds represented by formula (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of Formula (I), and methods of selectively antagonizing the ???3 and/or the ???5 integrin without significantly antagonizing the IIb/IIIa integrin.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: October 10, 2006
    Assignee: Pharmacia Corporation
    Inventors: Srinivasan Raj Nagarajan, Ish Kumar Khanna, Michael B. Tollefson, Scott B. Mohler, Barbara B. Chen, Mark Russell, Balekudru Devadas, Thomas D. Penning, Lori A. Schretzman, Dale P. Spangler, Mark L. Boys, Nizal S. Chandrakumar, Hwang-Fun Lu
  • Patent number: 6949578
    Abstract: The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the ?v?3 and/or ?v?5 integrin.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: September 27, 2005
    Assignee: Pharmacia Corporation
    Inventors: Ish Kumar Khanna, Michael Clare, Alan F. Gasiecki, Thomas Rogers, Barbara Chen, Mark Russell, Hwang-Fun Lu
  • Patent number: 6933304
    Abstract: The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively antagonizing the ?V?3 and/or the ?V?5 integrin without significantly antagonizing the IIb/IIIa or ?V?6 integrin.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: August 23, 2005
    Assignee: Pharmacia Corporation
    Inventors: Srinivasan Raj Nagarajan, Ish Kumar Khanna, Michael B. Tollefson, Scott B. Mohler, Barbara Chen, Mark Russell, Balekudru Devadas, Thomas D. Penning, Lori A. Schretzman, Dale P. Spangler, Mark Laurence Boys, Nizal Samuel Chandrakumar, Hung-Fun Lu
  • Patent number: 6921767
    Abstract: The present invention relates to a class of compounds represented by the Formula I or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the ?v?3 and/or ?v?5 integrin.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: July 26, 2005
    Assignee: Pharmacia Corporation
    Inventors: Nagarajan R. Srinivasan, Ish Kumar Khanna, Michael Clare, Alan Gasiecki, Thomas Rogers, Barbara Chen, Mark Russell, Hwang-Fun Lu, Yu Yi, Renee M. Huff, Bipinchandra N. Desai, Balekudru Devadas, Mihir D. Parikh, Thomas Penning
  • Patent number: 6900232
    Abstract: The present invention relates to a class of compounds represented by the Formula I Wherein A1 is a pyridinyl of the formula optionally substituted by one or more Rk selected from the group consisting of hydroxy, alkyl, alkoxy, alkoxyalkyl, thioalkyl, haloalkyl, cyano, amino alkylamino, halogen, acylamino, sulfonamide and —COR; and R is hydroxy, alkoxy, alkyl or amino; and pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the ?v?3 and/or ?v?5 integrin.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: May 31, 2005
    Assignee: Pharmacia Corporation
    Inventors: Ish Kumar Khanna, Michael Clare, Alan F. Gasiecki, Thomas Rogers, Barbara Chen, Mark Russell, Hwang-Fun Lu
  • Publication number: 20040259869
    Abstract: The present invention relates to a class of compounds represented by the Formula I 1
    Type: Application
    Filed: July 14, 2004
    Publication date: December 23, 2004
    Inventors: Ish Kumar Khanna, Michael Clare, Alan F. Gasiecki, Thomas Rogers, Barbara Chen, Hwang-Fun Lu