Patents by Inventor Subbarayyappa Adimurthy

Subbarayyappa Adimurthy 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 eco-friendly synthesis of bromobenzene
    Patent number: 6956142
    Abstract: A new eco-friendly process is described in the present invention for the preparation of bromobenzene through substitution of one of the C—H proton of benzene ring with a highly reactive hypobromous acid generated in situ, said process comprises the steps of activating a water soluble, easy to handle, brominating reagent with a mineral acid at elevated temperature and atmospheric pressure to generate active bromine species which in turn reacts with benzene.
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: October 18, 2005
    Assignee: Central Salt and Marine Chemicals Research Institute
    Inventors: Ashutosh Vasant Bedekar, Kumar Pushpito Ghosh, Subbarayyappa Adimurthy, Gadde Ramachandraiah
  • Process for eco-friendly synthesis of bromobenzene
    Publication number: 20050137431
    Abstract: A new eco-friendly process is described in the present invention for the preparation of bromobenzene through substitution of one of the C—H proton of benzene ring with a highly reactive hypobromous acid generated in situ, said process comprises the steps of activating a water soluble, easy to handle, brominating reagent with a mineral acid at elevated temperature and atmospheric pressure to generate active bromine species which in turn reacts with benzene.
    Type: Application
    Filed: December 17, 2003
    Publication date: June 23, 2005
    Inventors: Ashutosh Bedekar, Kumar Pushpito Ghosh, Subbarayyappa Adimurthy, Gadde Ramachandraiah