Patents by Inventor Rajagopal Bakthavatchalam

Rajagopal Bakthavatchalam 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: 10653673
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: May 19, 2020
    Assignee: Janssen Pharmaceutica NV
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus Maria Gijsen, Saravanan Vadivelu, Mark Wall, Christopher Flores
  • Patent number: 10273224
    Abstract: The present disclosure relates to pyrimidine compounds of formula (I), their stereoisomers, tautomers, pharmaceutically acceptable salts, polymorphs, solvates, and hydrates thereof. The present disclosure also relates to process of preparation of these pyrimidine compounds, and to pharmaceutical compositions containing them. The compounds of the present disclosure are useful in the treatment, prevention or suppression of diseases and disorders mediated by epidermal growth factor receptor (EGFR) family kinases.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: April 30, 2019
    Assignee: Jubilant Biosys Limited
    Inventors: Chandregowda Venkateshappa, Dhanalakshmi Sivanandhan, Rajagopal Bakthavatchalam, Raghava Reddy Kethiri, Vellarkad Narayana Viswanadhan, Sanjeev Giri
  • Publication number: 20180230098
    Abstract: The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).
    Type: Application
    Filed: April 13, 2018
    Publication date: August 16, 2018
    Applicant: Norgine B.V.
    Inventors: Rajagopal Bakthavatchalam, Manas Kumar Basu, Ajit Kumar Behera, Chandregowda Venkateshappa, Christopher Alexander Hewson, Sanjay Venkatachalapathi Kadnur, Sarkis Barret Kalindjian, Bheemashankar Kulkarni, Rohit Saxena, Juluri Suresh, Vellarkad Viswanathan, Mohd Zainuddin, Akila Parvathy Dharshinis, Rajenda Kristam
  • Publication number: 20180161312
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Application
    Filed: February 9, 2018
    Publication date: June 14, 2018
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus Maria Gijsen, Saravanan Vadivelu, Mark Wall, Christopher Flores
  • Patent number: 9974775
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: May 22, 2018
    Assignee: JANSSEN PHARMACEUTICA NV
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus Maria Gijsen, Saravanan Vadivelu, Mark Wall, Christopher Flores
  • Patent number: 9969687
    Abstract: The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: May 15, 2018
    Assignee: Norgine B.V.
    Inventors: Rajagopal Bakthavatchalam, Manas Kumar Basu, Ajit Kumar Behera, Chandregowda Venkateshappa, Christopher Alexander Hewson, Sanjay Venkatachalapathi Kadnur, Sarkis Barret Kalindjian, Bheemashankar Kulkarni, Rohit Saxena, Juluri Suresh, Vellarkad Viswanathan, Mohd Zainuddin, Akila Parvathy Dharshinis, Rajenda Kristam
  • Publication number: 20170001959
    Abstract: The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).
    Type: Application
    Filed: December 22, 2014
    Publication date: January 5, 2017
    Applicant: Norgine B.V.
    Inventors: Rajagopal Bakthavatchalam, Manas Kumar Basu, Ajit Kumar Behera, Chandregowda Venkateshappa, Christopher Alexander Hewson, Sanjay Venkatachalapathi Kadnur, Sarkis Barret Kalindjian, Bheemashankar Kulkarni, Rohit Saxena, Juluri Suresh, Vellarkad Viswanathan, Mohd Zainuddin, Akila Parvathy Dharshinis, Rajenda Kristam
  • Publication number: 20170002011
    Abstract: The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).
    Type: Application
    Filed: December 22, 2014
    Publication date: January 5, 2017
    Applicant: Norgine B.V.
    Inventors: Rajagopal Bakthavatchalam, Manas Kumar Basu, Ajit Kumar Behera, Chandregowda Venkateshappa, Christopher Alexander Hewson, Sanjay Venkatachalapathi Kadnur, Sarkis Barret Kalindjian, Bheemashankar Kulkarni, Rohit Saxena, Juluri Suresh, Vellarkad Viswanathan, Mohd Zainuddin, Akila Parvathy Dharshinis, Rajenda Kristam
  • Publication number: 20160310468
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Application
    Filed: July 6, 2016
    Publication date: October 27, 2016
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus Maria Gijsen, Saravanan Vadivelu, Mark Wall
  • Patent number: 9453002
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: September 27, 2016
    Assignee: Janssen Pharmaceutica NV
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus Maria Gijsen, Saravanan Vadivelu, Mark Wall
  • Publication number: 20160222014
    Abstract: The present application provides novel optionally substituted fused pyridine and pyrimidine bicyclic compounds and pharmaceutically acceptable salts thereof. Also provided are methods for preparing these compounds. These compounds are useful in co-regulating FAK and/or Src activity by administering a therapeutically effective amount of one or more of the compounds to a subject. By doing so, these compounds are effective in treating conditions associated with the dysregulation of the FAK and/or Src pathway. Advantageously, these compounds perform as dual FAK and/or Src inhibitors. A variety of conditions can be treated using these compounds and include diseases which are characterized by inflammation or abnormal cellular proliferation. In one embodiment, the disease is cancer.
    Type: Application
    Filed: September 5, 2014
    Publication date: August 4, 2016
    Applicant: Asana Biosciences, LLC
    Inventors: Aranapakam M. Venkatesan, Roger A. Smith, Scott K. Thompson, Nicholas Laping, Bheemashankar Kulkarni, Gurulingappa Hallur, Vellarkad N. Viswanadhan, Muralidhar Pendyala, Raghava Reddy Kethiri, Rajiv Tyagi, Dhanalakshmi Sivanandhan, Rajagopal Bakthavatchalam
  • Publication number: 20160207905
    Abstract: The present disclosure relates to pyrimidine compounds of formula (I), their stereoisomers, tautomers, pharmaceutically acceptable salts, polymorphs, solvates, and hydrates thereof. The present disclosure also relates to process of preparation of these pyrimidine compounds, and to pharmaceutical compositions containing them. The compounds of the present disclosure are useful in the treatment, prevention or suppression of diseases and disorders mediated by epidermal growth factor receptor (EGFR) family kinases.
    Type: Application
    Filed: July 10, 2014
    Publication date: July 21, 2016
    Inventors: CHANDREGOWDA VENKATESHAPPA, DHANALAKSHMI SIVANANDHAN, RAJAGOPAL BAKTHAVATCHALAM, RAGHAVA REDDY KETHIRI, VELLARKAD NARAYANA VISWANADHAN, SANJEEV GIRI
  • Patent number: 9133204
    Abstract: 5-Membered heterocyclic amides and related compounds are provided, of the Formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: September 15, 2015
    Assignee: H. Lundbeck A/S
    Inventors: Hongbin Li, Jun Yuan, Rajagopal Bakthavatchalam, Kevin J Hodgetts, Qin Guo, Scott M. Capitosti, Jianmin Mao, David J. Wustrow
  • Publication number: 20150051225
    Abstract: Disclosed are compounds, compositions and methods for treating various diseases, syndromes, conditions and disorders, including pain. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, and G are defined herein.
    Type: Application
    Filed: August 16, 2013
    Publication date: February 19, 2015
    Applicant: Janssen Pharmaceutica NV
    Inventors: Ishtiyaque Ahmad, Rajagopal Bakthavatchalam, Sivaramakrishna Battula, Henricus Jacobus, Maria Gijsen, Mark Wall
  • Publication number: 20150005293
    Abstract: 5-Membered heterocyclic amides and related compounds are provided, of the Formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Application
    Filed: September 9, 2014
    Publication date: January 1, 2015
    Inventors: Hongbin Li, Jun Yuan, Rajagopal Bakthavatchalam, Kevin J. Hodgetts, Qin Guo, Scott M. Capitosti, Jianmin Mao, David J. Wustrow
  • Patent number: 8759361
    Abstract: 2-Phenoxy pyrimidinone analogues are provided, of the Formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: June 24, 2014
    Assignee: Neurogen Corporation
    Inventors: Rajagopal Bakthavatchalam, Scott M. Capitosti, Jianjun Xu, Bertrand L. Chenard, Manuka Ghosh, Charles A. Blum
  • Publication number: 20120208829
    Abstract: 2-Phenoxy pyrimidinone analogues are provided, of the Formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Application
    Filed: August 22, 2011
    Publication date: August 16, 2012
    Applicant: Neurogen Corporation
    Inventors: Rajagopal Bakthavatchalam, Scott M. Capitosti, Jianjun Xu, Bertrand L. Chenard, Manuka Ghosh, Charles A. Blum
  • Publication number: 20120190680
    Abstract: Compounds, pharmaceutical compositions, and methods of use are disclosed for heteroaryl amide analogues of formula Ia and/or Ib: In certain embodiments, the heteroaryl amide analogues are agonists and/or ligands of dopamine receptors and may be useful, inter alia, for the treatment of a condition responsive to P2X7 receptor modulation, for example, pain, inflammation, a neurological or neurodegenerative disorder, a cardiovascular disorder, an ocular disorder or an immune system disorder.
    Type: Application
    Filed: August 11, 2008
    Publication date: July 26, 2012
    Applicant: H. LUNDBECK A/S
    Inventors: Rajagopal Bakthavatchalam, David C. Ihle, Scott M. Capitosti, David J. Wustrow, Jun Yuan
  • Patent number: 8003656
    Abstract: 2-Phenoxy pyrimidinone analogues are provided, of the Formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Grant
    Filed: August 22, 2007
    Date of Patent: August 23, 2011
    Assignee: Neurogen Corporation
    Inventors: Rajagopal Bakthavatchalam, Scott M. Capitosti, Jianjun Xu, Bertrand L. Chenard, Manuka Ghosh, Charles A. Blum
  • Patent number: 7935702
    Abstract: Substituted biaryl quinolin-4-ylamine analogues of Formula I are provided. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
    Type: Grant
    Filed: October 12, 2005
    Date of Patent: May 3, 2011
    Assignee: Neurogen Corporation
    Inventors: Rajagopal Bakthavatchalam, Timothy M. Caldwell, Bertrand L. Chenard, Kevin J. Hodgetts, Scott Michael Capitosti