Patents by Inventor Jogimarappagari Mallinamadugu

Jogimarappagari Mallinamadugu 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).

  • N-poly (alkenyl) acrylamides and process for preparation thereof
    Publication number: 20060094846
    Abstract: The present invention relates to novel N-Poly (alkenyl) acryl amides of formula (1) wherein m=1-8, n=2-100 and to a process for preparation thereof and process for preparation thereof by reacting an unsaturated poly(olefin) of the formula CnH2m where n and m are as given above with acrylonitrile in presence of an acid catalyst.
    Type: Application
    Filed: December 16, 2005
    Publication date: May 4, 2006
    Applicant: Council of Scientific and Industrial Research
    Inventors: Sivaram Swaminathan, Jogimarappagari Mallinamadugu
  • N-Poly(alkenyl) acrylamides and process for preparation thereof
    Publication number: 20060052562
    Abstract: The present invention relates to novel N-Poly (alkenyl) acryl amides of formula (1) where in m=1?8, n=2?100 and to a process for preparation thereof and process for preparation thereof by reacting an unsaturated poly(olefin) of the formula CnH2m where n and m are as given above with acrylonitrile in presence of an acid catalyst.
    Type: Application
    Filed: August 3, 2005
    Publication date: March 9, 2006
    Applicant: Council of Scientific and Industrial Research
    Inventors: Sivaram Swaminathan, Jogimarappagari Mallinamadugu