Patents by Inventor T. Kumar

T. Kumar 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).

  • CONTROLLED RELEASE COLOR STABLE PHARMACEUTICAL DOSAGE FORM OF HMG-COA REDUCTASE INHIBITORS, FREE OF ALKALIZING OR BUFFERING AGENTS
    Publication number: 20080102134
    Abstract: A color stable controlled release pharmaceutical dosage form comprising HMG CoA reductase inhibitor, rate controlling polymers and one or more pharmaceutical excipients wherein the granules are independent of particle size the pharmaceutical dosage form is free of alkalizing/buffering agents. A color stable controlled release pharmaceutical dosage form comprising Fluvastatin Sodium, hydroxypropyl methylcellulose polymer and hydroxypropyl cellulose, wherein the granules are independent of particle size.
    Type: Application
    Filed: October 11, 2007
    Publication date: May 1, 2008
    Applicant: LUPIN LIMITED
    Inventors: Dhanashree Mistry, Dhananjay Panigrahi, T. Kumar, Himadri Sen
  • NOVEL CONTROLLED RELEASE FORMULATIONS OF DIVALPROEX SODIUM
    Publication number: 20080081069
    Abstract: A controlled release formulation comprising less than about 40% of anti-epileptic drug, about 20% to about 50% of rate controlling polymer and silica having a particle size less than about 1 micron and specific surface area not less than 70 m2/g, all weight percentages are based upon the total weight of the dosage form, manufactured under normal atmospheric conditions.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 3, 2008
    Applicant: Lupin Limited
    Inventors: Ramprasad Prasad, T. Kumar, Himadri Sen
  • Taste masked sumatriptan tablets and processes for their preparation
    Publication number: 20060233875
    Abstract: The technical field of the present invention relates to uncoated, taste masked sumatriptan tablets for oral administration and processes for their preparation. It also relates to wax polished sumatriptan tablets and processes for their preparation.
    Type: Application
    Filed: July 17, 2003
    Publication date: October 19, 2006
    Inventors: Rajeev Mathur, T. Kumar, Sunilendu Roy, Rajiv Malik