Patents by Inventor Sunkara Vishnuvardhan

Sunkara Vishnuvardhan 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: 9102664
    Abstract: A process for the preparation of 4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1S,2S)-1-ethyl-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one compound of formula-1, its intermediates and polymorphs thereof. (I).
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: August 11, 2015
    Assignee: MSN Laboratories Private Limited
    Inventors: Manne Satyanarayana Reddy, Srinivasan Thirumalai Rajan, Sajja Eswaraiah, Sunkara Vishnuvardhan
  • Publication number: 20140343285
    Abstract: A process for the preparation of 4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1S,2S)-1-ethyl-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one compound of formula-1, its intermediates and polymorphs thereof.
    Type: Application
    Filed: September 17, 2012
    Publication date: November 20, 2014
    Applicant: MSN Laboratories Limited
    Inventors: Manne Satyanarayana Reddy, Srinivasan Thirumalai Rajan, Sajja Eswaraiah, Sunkara Vishnuvardhan