Patents by Inventor Bilal S. Marie

Bilal S. Marie 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).

  • DIHYDROXY LACTAM BASED POLYMERS, COMPOSITIONS AND APPLICATIONS THEREOF
    Publication number: 20220315761
    Abstract: A lactam-functionalized polymer is disclosed. The dihydroxy lactam based polymer includes polyesters, polycarbonates, polyethers, poly (ester ethers), poly (ester amides), poly imides, polyamides, poly acrylates and poly (ester imides), and polyurethanes. The applications of the dihydroxy lactam based polymers are also disclosed.
    Type: Application
    Filed: January 23, 2020
    Publication date: October 6, 2022
    Applicant: ISP INVESTMENTS LLC
    Inventors: Bilal S. Marie, Michael A. TALLON, Osama M. MUSA
  • CEMENTING FLUID AND METHODS FOR PRODUCING THE SAME
    Publication number: 20150191642
    Abstract: The presently disclosed and/or claimed inventive concept(s) relates generally to a cementing fluid for use in high temperature wellbore application. More particularly, the presently disclosed and/or claimed inventive concept(s) relates to a cementing fluid comprising an aqueous fluid, a hydraulically-active cementitous material, and a suspending agent, wherein the suspending agent is a high molecular weight hydrophobic copolymer or a cross-linked hydrophobic copolymer particulate. Additionally, the presently disclosed and/or claimed inventive concept(s) relates generally to the methods of making the cementing fluid containing the suspending agent.
    Type: Application
    Filed: December 22, 2014
    Publication date: July 9, 2015
    Inventors: Tuyen T. Nguyen, Cuiyue Lei, Hong Yang, Bilal S. Marie