Patents by Inventor Sooryakant Ganesh Hegde

Sooryakant Ganesh Hegde 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).

  • Process for the C-C bond forming reaction using solid acid catalysts
    Patent number: 5932752
    Abstract: A process for the preparation of organic compounds through C--C bond forming reaction which comprises reacting a diene with a dienophile in the presence of solid acid based on either yttrium, scandium or lanthanum supported on metal oxide supports such as oxides of zirconium or tin or titanium or iron oxide modified by sulphation as catalysts for a period ranging from 5 to 48 hours and recovering the reaction products from the reaction mixture by filtration and removal of the solvent by evaporation followed by column chromatography.
    Type: Grant
    Filed: May 29, 1996
    Date of Patent: August 3, 1999
    Assignee: Council of Scientific and Industrial Research
    Inventors: Alive Keshavaraja, Vishnumurthy Ramachandra Hegde, Pradeep Kumar, Sooryakant Ganesh Hegde, Arumugamangalam Venkataraman Ramaswamy, Thottappillil Ravindranathan