Patents by Inventor Aradhana Pindwal

Aradhana Pindwal 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).

  • Polymerization catalysts
    Patent number: 9856337
    Abstract: The present invention relates to processes for polymerizing unsaturated hydrocarbon monomers. The present invention also relates to a precatalyst having the structure of Formula (I): M{C(SiHAlk2)3}3??(I), and to a catalyst comprising the structure of Formula (II): MC(SiHAlk2)3X2??(II), and methods for preparation thereof.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: January 2, 2018
    Assignees: Iowa State University Research Foundation, Inc., Kumho Petrochemical
    Inventors: Aaron David Sadow, Gwanghoon Kwag, Hanbaek Lee, Aradhana Pindwal, Bradley M. Schmidt
  • POLYMERIZATION CATALYSTS
    Publication number: 20170275402
    Abstract: The present invention relates to processes for polymerizing unsaturated hydrocarbon monomers. The present invention also relates to a precatalyst having the structure of Formula (I): M{C(SiHAlk2)3}3??(I), and to a catalyst comprising the structure of Formula (II): MC(SiHAlk2)3X2??(II), and methods for preparation thereof.
    Type: Application
    Filed: March 25, 2016
    Publication date: September 28, 2017
    Inventors: Aaron David Sadow, Gwanghoon Kwag, Hanbaek Lee, Aradhana Pindwal, Bradley M. Schmidt