Patents by Inventor Simmi Abrol

Simmi Abrol 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 microgel preparation
    Patent number: 6545095
    Abstract: A process for producing a microgel composition particles having a core of cross-linked polymer at a multiplicity of polymeric arms appended to the core, the process comprising reacting a living prepolymer component with a monomer component wherein the monomer component includes a multi-olefininc monomer.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: April 8, 2003
    Assignee: University of Melbourne
    Inventors: David Henry Solomon, Greg Guanghua Qiao, Simmi Abrol
  • Process for preparing polymeric microgels
    Patent number: 6300443
    Abstract: A process for preparation of a microgel comprising reacting an alkoxyamine with an unsaturated monomer composition comprising a cross-linking agent comprising at least two double bonds and optionally one or more further monomers selected from monounsaturated monomers and conjugated diene monomers.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: October 9, 2001
    Assignee: The University of Melbourne
    Inventors: David Henry Solomon, Simmi Abrol, Peter Agapitos Kambouris, Mark Graham Looney