Patents by Inventor Hung Than Mar

Hung Than Mar 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).

  • Method of making a polymer article and resulting article
    Patent number: 11230629
    Abstract: A method of making a polymer article comprises the steps of making a polymer solution by mixing a first compound containing carbodiimide groups with a second compound containing carboxylated groups, applying the polymer solution to a former, wherein the step of applying occurs within 2 hours of the making of the polymer solution, and curing the polymer solution. The polymer solution can have a pH adjuster consisting of ammonium hydroxide.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: January 25, 2022
    Assignee: Nobel Scientific SDN. BHD.
    Inventors: Diing Yaw Chieng, Hung Than Mar
  • METHOD OF MAKING A POLYMER ARTICLE AND RESULTING ARTICLE
    Publication number: 20150010745
    Abstract: A method of making a polymer article comprises the steps of making a polymer solution by mixing a first compound containing carbodiimide groups with a second compound containing carboxylated groups, applying the polymer solution to a former, wherein the step of applying occurs within 2 hours of the making of the polymer solution, and curing the polymer solution. The polymer solution can have a pH adjuster consisting of ammonium hydroxide.
    Type: Application
    Filed: February 29, 2012
    Publication date: January 8, 2015
    Applicant: NOBEL SCIENTIFIC SDN. BHD
    Inventors: Diing Yaw Chieng, Hung Than Mar