Patents by Inventor Sweta Varshney

Sweta Varshney 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).

  • EXTENDED RELEASE PHARMACEUTICAL COMPOSITIONS OF GUANFACINE HYDROCHLORIDE
    Publication number: 20110217373
    Abstract: The present invention relates to an extended release pharmaceutical tablet composition comprising guanfacine comprising: a core containing guanfacine or a pharmaceutically acceptable salt thereof and one or more of pH-independent rate controlling polymer(s) and other pharmaceutically acceptable excipients; optionally a coating over the core as in (a) wherein, the coating comprises one or more of pH-independent rate controlling polymer(s).
    Type: Application
    Filed: January 31, 2011
    Publication date: September 8, 2011
    Inventors: Kumaravel VIVEK, Anuj Kumar Fanda, Sweta Varshney, Romi Barat Singh, Lalit Khurana, Narravula Sreekanth
  • EXTENDED RELEASE DOSAGE FORMS OF QUETIAPINE
    Publication number: 20090264408
    Abstract: The present invention relates to an extended release dosage form of quetiapine wherein the dosage form comprises quetiapine and rate-controlling polymer selected from polyethylene oxide, sodium alginate and natural gum and combinations thereof. The dosage form may additionally comprise at least one water-insoluble polymer.
    Type: Application
    Filed: April 8, 2009
    Publication date: October 22, 2009
    Inventors: Inder Gulati, Rajan Kumar Verma, Rajeev Singh Raghuvanshi, Romi Barat Singh, Kumaravel Vivek, Sweta Varshney