Patents by Inventor Rajashakhar Totad

Rajashakhar Totad 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).

  • Copolymers and polymer blends having improved refractive indices
    Patent number: 8691915
    Abstract: This disclosure relates generally to methods for the manufacture of transparent polymer compositions exhibiting refractive indices similar or even identical to the refractive index of polycarbonate. Also disclosed are polymer blends comprising the disclosed polymer compositions blended with one or more convention polycarbonate.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: April 8, 2014
    Assignee: SABIC Innovative Plastics IP B.V.
    Inventors: Rajiv Kumar Srivastava, James Louis DeRudder, Rajashakhar Totad, Robert Walter Venderbosch, Raja Krishnamurthy
  • Copolymers and Polymer Blends Having Improved Refractive Indices
    Publication number: 20130281628
    Abstract: This disclosure relates generally to methods for the manufacture of transparent polymer compositions exhibiting refractive indices similar or even identical to the refractive index of polycarbonate. Also disclosed are polymer blends comprising the disclosed polymer compositions blended with one or more convention polycarbonate.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Inventors: Rajiv Kumar Srivastava, James Louis DeRudder, Rajashakhar Totad, Robert Walter Venderbosch, Raja Krishnamurthy