Patents by Inventor Siya Ram

Siya Ram 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: 10941096
    Abstract: The present invention provides an efficient process for the isolation of natural crystallized thymol product derived from crude natural Monarda citriodora (Jammu Monarda) oil useful for incorporation into foods and beverages in amounts due to strong antimicrobial, antibacterial, antioxidant properties as well as for use as a preservative. The recovery of crystallized thymol product obtained is more than 72% from Hexane-Jammu Monarda oil in a ratio 1:1 under specific conditions. A method for preparing natural thymol in crystal form involves providing crude Jammu Monarda oil in a Flask and gradually reducing the temperature of the flask containing Monarda oil:Hexane in a step-wise manner, thereby producing highly pure crystals (?95.5%) within 48 h. The methods disclosed herein are suitable for pharmaceutical GMP.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: March 9, 2021
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ravi Shankar, Suresh Chandra, Siya Ram Meena, Mahendra Kumar Verma, Kushal Bindu, Bhavna Vij, Divya Dheer, Jyoti, Ram Asrey Vishwakarma
  • Publication number: 20210017166
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Application
    Filed: February 24, 2020
    Publication date: January 21, 2021
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshadri
  • Publication number: 20200385326
    Abstract: The present invention provides an efficient process for the isolation of natural crystallized thymol product derived from crude natural Monarda citriodora (Jammu Monarda) oil useful for incorporation into foods and beverages in amounts due to strong antimicrobial, antibacterial, antioxidant properties as well as for use as a preservative. The recovery of crystallized thymol product obtained is more than 72% from Hexane-Jammu Monarda oil in a ratio 1:1 under specific conditions. A method for preparing natural thymol in crystal form involves providing crude Jammu Monarda oil in a Flask and gradually reducing the temperature of the flask containing Monarda oil: Hexane in a step-wise manner, thereby producing highly pure crystals (?95.5%) within 48 h. The methods disclosed herein are suitable for pharmaceutical GMP.
    Type: Application
    Filed: January 3, 2019
    Publication date: December 10, 2020
    Inventors: Ravi Shankar, Suresh CHANDRA, Siya Ram MEENA, Mahendra Kumar VERMA, Kushal BINDU, Bhavna VIJ, Divya DHEER, JYOTI, Ram Asrey VISHWAKARMA
  • Patent number: 10570123
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: February 25, 2020
    Assignee: SURFACE LOGIX, LLC
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshadri
  • Publication number: 20190177311
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Application
    Filed: July 19, 2018
    Publication date: June 13, 2019
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshardri
  • Publication number: 20180072710
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Application
    Filed: April 24, 2017
    Publication date: March 15, 2018
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshardri
  • Publication number: 20170334913
    Abstract: The present disclosure provides methods of preparing carbocyclic nucleosides, in particular, Prurisolâ„¢ ((?) cis-[4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-hydroxymethyl acetate).
    Type: Application
    Filed: May 17, 2017
    Publication date: November 23, 2017
    Inventors: Siya Ram, Krishna Menon
  • Patent number: 9440961
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: September 13, 2016
    Assignee: SURFACE LOGIX, INC.
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshadri
  • Publication number: 20150344464
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Application
    Filed: December 23, 2014
    Publication date: December 3, 2015
    Inventors: ALESSANDRA BARTOLOZZI, STEWART CAMPBELL, HOPE FOUDOULAKIS, BRIAN KIRK, SIYA RAM, PAUL SWEETNAM
  • Patent number: 8916576
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: December 23, 2014
    Assignee: Surface Logix, Inc.
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam, Hemalatha Seshadri
  • Patent number: 8357693
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Grant
    Filed: March 27, 2006
    Date of Patent: January 22, 2013
    Assignee: Surface Logix, Inc.
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam
  • Publication number: 20120202793
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2, which may be selective for ROCK2, and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and/or ROCK2. Also provided are treatments combining inhibitors of ROCK1 and/or ROCK2 with statins.
    Type: Application
    Filed: March 9, 2010
    Publication date: August 9, 2012
    Inventors: Paul Sweetnam, Alessandra Bartolozzi, Anthony Stewart Campbell, Bridget Cole, Hope Foudoulakis, Brian Kirk, Hemalatha Seshadri, Siya Ram
  • Patent number: 8097619
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, untimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Grant
    Filed: December 21, 2004
    Date of Patent: January 17, 2012
    Assignee: Agennix USA Inc.
    Inventors: Nicholas Bockovich, Arthur F. Kluge, Chris Oalmann, Krishna K. Murthi, Siya Ram, Zhongguo Wang, Jianxing Huang
  • Patent number: 7893057
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, ultimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: February 22, 2011
    Assignee: Agennix USA Inc.
    Inventors: Nicholas Bockovich, Arthur Kluge, Chris Oalmann, Krishna K. Murthi, Siya Ram, Zhongguo Wang, Jianxing Huang
  • Patent number: 7786112
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, ultimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: August 31, 2010
    Assignee: Agennix USA Inc.
    Inventors: Nicholas Bockovich, Arthur F. Kluge, Chris Oalmann, Krishna K. Murthi, Siya Ram, Zhongguo Wang, Jianxing Huang
  • Publication number: 20100144707
    Abstract: The present invention relates to inhibitors of ROCK1 and ROCK2 and methods of modulating the pharmacokinetic and/or pharmacodynamic properties of such compounds. Also provided are methods of inhibiting ROCK1 and or ROCK2 that are useful for the treatment of disease.
    Type: Application
    Filed: March 27, 2006
    Publication date: June 10, 2010
    Inventors: Alessandra Bartolozzi, Stewart Campbell, Hope Foudoulakis, Brian Kirk, Siya Ram, Paul Sweetnam
  • Publication number: 20100004207
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, ultimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Application
    Filed: June 18, 2009
    Publication date: January 7, 2010
    Inventors: Nicholas Bockovich, Arthur Kluge, Chris Oalmann, Krishna K. Murthi, Siya Ram, Zhongguo Wang, Jianxing Huang
  • Patent number: 7605175
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, ultimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: October 20, 2009
    Assignees: GPC Biotech AG, GPC Biotech, Inc.
    Inventors: Frank Becker, Nicholas Bockovich, Jon H. Come, Arthur F. Kluge, Krishna K. Murthi, Chris Oalmann, Siya Ram, Zhongguo Wang
  • Publication number: 20090209530
    Abstract: The invention pertains to novel cyclin dependent kinase inhibitors (cdks) and specifically, but not exclusively, as inhibitors of cdk/cyclin complexes. As described herein, the inhibitors of this invention are capable of inhibiting the cell-cycle machinery and consequently may be useful in modulating cell-cycle progression, ultimately controlling cell growth and differentiation. Such compounds would be useful for treating subjects having disorders associated with excessive cell proliferation.
    Type: Application
    Filed: December 21, 2004
    Publication date: August 20, 2009
    Applicant: GPC Biotech, Inc.
    Inventors: Nicholas Bockovich, Arthur F. Kluge, Chris Oalmann, Krishna K. Murthi, Siya Ram, Zhongguo Wang, Jianxing Huang
  • Patent number: 7135491
    Abstract: The present invention relates to 5-Aryltetrazole Compounds, compositions comprising an effective amount of a a 5-Aryltetrazole Compound, and methods for treating an inflammation disease, a reperfusion disease, or hyperuricemia in an animal in need thereof comprising administering to the animal an effective amount of a 5-Aryltetrazole compound.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: November 14, 2006
    Assignee: Inotek Pharmaceuticals Corp.
    Inventors: Alex Nivorozhkin, John Van Duzer, Andrew Salzman, Garry Southan, Siya Ram, Qi Zeng, Csaba Szabo