Patents by Inventor Santhivardhana Reddy Yetra

Santhivardhana Reddy Yetra 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).

  • Oxindole compounds, solvent-free synthesis and use thereof
    Patent number: 9783496
    Abstract: The present invention discloses oxindole compounds and a single step, one pot reaction for the synthesis of oxindole derivates via a solvent free Passerini reaction of isocyanides, isatins and carboxylic acids.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: October 10, 2017
    Assignee: Council of Scientific & Industrial Research
    Inventors: Akkattu Thankappan Biju, Trinadh Kaicharla, Santhivardhana Reddy Yetra, Tony Roy
  • OXINDOLE COMPOUNDS, SOLVENT-FREE SYNTHESIS AND USE THEREOF
    Publication number: 20160039755
    Abstract: The present invention discloses oxindole compounds and a single step, one pot reaction for the synthesis of oxindole derivates via a solvent free Passerini reaction of isocyanides, isatins and carboxylic acids.
    Type: Application
    Filed: April 2, 2014
    Publication date: February 11, 2016
    Applicant: Council of Scientific & Industrial Research
    Inventors: Akkattu Thankappan Biju, Trinadh Kaicharla, Santhivardhana Reddy Yetra, Tony Roy