Patents by Inventor Assim FIAZ

Assim FIAZ 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).

  • Friable shell microcapsules, process for preparing the same and method of use thereof
    Patent number: 11396000
    Abstract: The present application describes a microcapsule comprising: (i) a lipophilic core material, and (ii) a microcapsule shell, wherein microcapsule shell formed from oil-in-water emulsion polymerisation of monomer mixture consisting essentially of: (a) greater than 70 to about 99% by weight of at least one polyfunctional ethylenically unsaturated monomer, (b) about 1 to about 30% by weight of at least one unsaturated carboxylic acid monomer or its ester, and (c) about 0 to about 30% by weight of at least one vinyl monomer. Also provides process for preparing the same and its method of use in various applications.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: July 26, 2022
    Assignee: ISP INVESTMENTS LLC
    Inventors: Kishor Kumar Mistry, Assim Fiaz, Abdul Wahab Hussain, Terry Crutcher
  • FRIABLE SHELL MICROCAPSULES, PROCESS FOR PREPARING THE SAME AND METHOD OF USE THEREOF
    Publication number: 20190054440
    Abstract: The present application describes a microcapsule comprising: (i) a lipophilic core material, and (ii) a microcapsule shell, wherein microcapsule shell formed from oil-in-water emulsion polymerisation of monomer mixture consisting essentially of: (a) greater than 70 to about 99% by weight of at least one polyfunctional ethylenically unsaturated monomer, (b) about 1 to about 30% by weight of at least one unsaturated carboxylic acid monomer or its ester, and (c) about 0 to about 30% by weight of at least one vinyl monomer. Also provides process for preparing the same and its method of use in various applications.
    Type: Application
    Filed: January 13, 2017
    Publication date: February 21, 2019
    Applicant: ISP INVESTMENTS LLC
    Inventors: Kumar Kishor MISTRY, Assim FIAZ, Abdul Wahab HUSSAIN, Terry CRUTCHER