Patents by Inventor Mandapati Venkateswara Reddy

Mandapati Venkateswara Reddy 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).

  • Polymeric dispersion of thiophene copolymers and a process for preparation thereof
    Patent number: 9428603
    Abstract: The present invention provides a process for preparing copolymers, by oxidatively polymerizing thiophene or substituted thiophene such as 3,4-ethylenedioxythiophene or 3-hexyl thiophene in presence of a reactive surfactant, as aqueous dispersions using catalyst such as FeCl3 and peroxide as the oxidizing agent.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: August 30, 2016
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ittara Suresh Kattimuttathu, Mandapati Venkateswara Reddy
  • POLYMERIC DISPERSION OF THIOPHENE COPOLYMERS AND A PROCESS FOR PREPARATION THEREOF
    Publication number: 20150266987
    Abstract: The present invention provides a process for preparing copolymers, by oxidatively polymerizing thiophene or substituted thiophene such as 3,4-ethylenedioxythiophene or 3-hexyl thiophene in presence of a reactive surfactant, as aqueous dispersions using catalyst such as FeCl3 and peroxide as the oxidizing agent.
    Type: Application
    Filed: March 18, 2015
    Publication date: September 24, 2015
    Inventors: Ittara Suresh KATTIMUTTATHU, Mandapati Venkateswara Reddy