Patents by Inventor Subharekha Raghavan

Subharekha Raghavan 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).

  • Publication number: 20090170891
    Abstract: The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.
    Type: Application
    Filed: April 6, 2007
    Publication date: July 2, 2009
    Inventors: Steven L. Colletti, James R. Tata, Weichun Chen, Richard T. Beresis, Fa-Xiang Ding, Darby Rye Schmidt, Hong Shen, Subharekha Raghavan
  • Publication number: 20090062269
    Abstract: The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.
    Type: Application
    Filed: February 2, 2007
    Publication date: March 5, 2009
    Inventors: Subharekha Raghavan, Darby Rye Schmidt, Steven L. Colletti, Abigail Lee Smenton
  • Publication number: 20090054423
    Abstract: The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating dyslipidemias. Pharmaceutical compositions and methods of use are also included.
    Type: Application
    Filed: April 7, 2006
    Publication date: February 26, 2009
    Inventors: Jason E. Imbriglio, Steven L. Colletti, James R. Tata, Rui Liang, Subharekha Raghavan, Darby R. Schmidt, Abigail L. Smenton, Sook Yee Chan
  • Publication number: 20090042926
    Abstract: The present invention encompasses compounds of Formula (I): as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.
    Type: Application
    Filed: December 20, 2006
    Publication date: February 12, 2009
    Inventors: Jason Imbriglio, Steven L. Colletti, James R. Tata, Richard T. Beresis, Daria Marley, Subharekha Raghavan, Darby Rye Schmidt, Ashley Rouse Lins, Abigail L. Smenton, Weichun Chen, Hong Shen, Fa-Xiang Ding, Rena Bodner
  • Publication number: 20080108620
    Abstract: The present invention relates to substituted pyrazoles, compositions containing such compounds and methods of treatment. The compounds are glucagon receptor antagonists and thus are useful for treating, preventing or delaying the onset of type 2 diabetes mellitus.
    Type: Application
    Filed: July 19, 2005
    Publication date: May 8, 2008
    Applicant: MERCK & CO., INC.
    Inventors: Linda Brockunier, Jian Guo, Rui Liang, Emma R. Parmee, Subharekha Raghavan, George Scott Tria, Yusheng Xiong
  • Publication number: 20070203186
    Abstract: Pyrazole amides are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.
    Type: Application
    Filed: July 1, 2005
    Publication date: August 30, 2007
    Applicant: MERCK & CO., INC.
    Inventors: Teresa Beeson, Linda Brockunier, Emma Parmee, Subharekha Raghavan
  • Publication number: 20070072924
    Abstract: The present invention relates to certain tetrazole derivatives of Formula (I), and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists for the RUP25 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of metabolic-related disorders, including dyslipidemia, atherosclerosis, coronary heart disease, insulin resistance, type 2 diabetes, Syndrome-X and the like. In addition, the present invention also provides for the use of the compounds of the invention in combination with other active agents such as those belonging to the class of ?-glucosidase inhibitors, aldose reductase inhibitors, biguanides, HMG-CoA reductase inhibitors, squalene synthesis inhibitors, fibrates, LDL catabolism enhancers, angiotensin converting enzyme (ACE) inhibitors, insulin secretion enhancers and the like.
    Type: Application
    Filed: November 17, 2006
    Publication date: March 29, 2007
    Inventors: Graeme Semple, Thomas Schrader, Philip Skinner, Steven Colletti, Tawfik Gharbaoui, Jason Imbriglio, Jae-Kyu Jung, Rui Liang, Subharekha Raghavan, Darby Schmidt, James Tata
  • Publication number: 20060293364
    Abstract: The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.
    Type: Application
    Filed: June 26, 2006
    Publication date: December 28, 2006
    Inventors: Subharekha Raghavan, Steven Colletti, Fa-Xiang Ding, Hong Shen, James Tata, Ashley Lins, Abigail Smenton, Weichun Chen, Darby Schmidt, George Tria
  • Publication number: 20060217562
    Abstract: The present invention relates to certain tetrazole derivatives of Formula (I), and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists for the RUP25 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of metabolic-related disorders, including dyslipidemia, atherosclerosis, coronary heart disease, insulin resistance, type 2 diabetes, Syndrome-X and the like. In addition, the present invention also provides for the use of the compounds of the invention in combination with other active agents such as those belonging to the class of ?-glucosidase inhibitors, aldose reductase inhibitors, biguanides, HMG-CoA reductase inhibitors, squalene synthesis inhibitors, fibrates, LDL catabolism enhancers, angiotensin converting enzyme (ACE) inhibitors, insulin secretion enhancers and the like.
    Type: Application
    Filed: October 29, 2004
    Publication date: September 28, 2006
    Inventors: Graeme Semple, Thomas Schrader, Philip Skinner, Steven Colletti, Tawfik Gharbaoui, Jason Imbriglio, Jae-Kyu Jung, Rui Liang, Subharekha Raghavan, Darby Schmidt, James Tata
  • Publication number: 20060084681
    Abstract: The present invention relates to substituted pyrazoles, compositions containing such compounds and methods of treatment The compounds are glucagon receptor antagonists and thus are useful for treating, preventing or delaying the onset of type 2 diabetes mellitus.
    Type: Application
    Filed: January 23, 2004
    Publication date: April 20, 2006
    Inventors: Emma Parmee, Subharekha Raghavan, Teresa Beeson, Dong-Ming Shen
  • Patent number: 6642237
    Abstract: &ggr;-Hydroxy-2-(fluoroalkylaminocarbonyl)-1-piperazinepentanamide compounds are inhibitors of HIV protease and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described. These compounds are effective against HIV viral mutants which are resistant to HIV protease inhibitors currently used for treating AIDS and HIV infection.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: November 4, 2003
    Assignee: Merck & Co., Inc.
    Inventors: James R. Tata, Kevin T. Chapman, Joseph Leslie Duffy, Nancy J. Kevin, Yuan Cheng, Thomas A. Rano, Fengqi Zhang, Tracy Huening, Brian Anthony Kirk, Zhijian Lu, Subharekha Raghavan, Fred J. Fleitz, Daniel E. Petrillo, Joseph D. Armstrong, III, Richard J. Varsolona, David Askin, R. Scott Hoerrner, Robert Purick
  • Patent number: 6589962
    Abstract: Certain &agr;-hydroxy-&ggr;-[[(carbocyclic- or heterocyclic-substituted)amino]carbonyl]alkanamide derivatives are described as inhibitors of HIV protease and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described. These compounds are effective against HIV viral mutants which are resistant to HIV protease inhibitors currently used for treating AIDS and HIV infection.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: July 8, 2003
    Assignee: Merck & Co., Inc.
    Inventors: James R Tata, Zhijian Lu, Subharekha Raghavan, Tracy T. Huening, Thomas A. Rano, Mark G. Charest