Patents by Inventor Sze S. Ng

Sze S. Ng 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).

  • Surfactants derived from oligoglycerols
    Patent number: 8999071
    Abstract: Provided is a surfactant composition comprising an oligoglycerol compound of formula I, wherein R and m are as defined above. The compounds exhibit favorable surfactancy properties. Advantageously, the compounds may be prepared from renewable materials.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: April 7, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Michael L. Tulchinsky, Wanglin Yu, Sze S. Ng, Cynthia L. Rand
  • SURFACTANTS DERIVED FROM OLIGOGLYCEROLS
    Publication number: 20150005225
    Abstract: Provided is a surfactant composition comprising an oligoglycerol compound of formula I, wherein R and m are as defined above. The compounds exhibit favorable surfactancy properties. Advantageously, the compounds may be prepared from renewable materials.
    Type: Application
    Filed: September 11, 2012
    Publication date: January 1, 2015
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Michael L. Tulchinsky, Wanglin Yu, Sze S. Ng, Cynthia L. Rand