Patents by Inventor Rajib Barik

Rajib Barik 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).

  • Pyrimidine carboxamides
    Patent number: 7759350
    Abstract: The present invention relates to novel compounds of the general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their hydrates, their solvates, their pharmaceutically acceptable salts and compositions, their metabolites and prodrugs thereof. The present invention more particularly relates to novel pyrimidine carboxamides of the general formula (I).
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 20, 2010
    Assignee: Orchid Research Laboratories Ltd.
    Inventors: Ravikumar Tadipartiii, Venkatesan Parameswaran, Rajib Barik, Gaddam Om Reddy, Pawan Aggarwal, Sappanimuthu Thirunavukkarasu, Sriram Rajagopal
  • Novel Pyrazolopyrimidinone Derivatives
    Publication number: 20090163521
    Abstract: The present invention relates to novel pyrazolopyrimidinones of the general formula (I), their derivatives, their analogs, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. The present invention more particularly provides novel pyrazolopyrimidinones derivatives of the general formula (I).
    Type: Application
    Filed: June 28, 2006
    Publication date: June 25, 2009
    Applicant: ORCHID RESEARCH LABORATORIES LIMITED
    Inventors: Ravikumar Tadiparthi, Simi Pushpan, Sriram Rajagopal, Rajib Barik
  • Novel pyrimidine carboxamides
    Publication number: 20070072876
    Abstract: The present invention relates to novel compounds of the general formula (I), their derivatives, their analogs, their tautomeric forms, their stereoisomers, their polymorphs, their hydrates, their solvates, their pharmaceutically acceptable salts and compositions, their metabolites and prodrugs thereof. The present invention more particularly relates to novel pyrimidine carboxamides of the general formula (I).
    Type: Application
    Filed: September 7, 2006
    Publication date: March 29, 2007
    Applicant: ORCHID RESEARCH LABORATORIES LTD.
    Inventors: Ravikumar Tadiparthi, Venkatesan Parameswaran, Rajib Barik, Gaddam Reddy, Pawan Aggarwal, Sappanimuthu Thirunavukkarasu, Sriram Rajagopal