Patents by Inventor Yu Dong Qi

Yu Dong Qi 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).

  • PHOSPHOROUS-CONTAINING FLAME RETARDANTS FOR POLYURETHANE FOAMS
    Publication number: 20140018509
    Abstract: Embodiments of the invention include a phosphorus containing flame retardant which may be the reaction product of a reaction mixture where the reaction mixture includes at least one first polyol and at least one phosphorus containing compound having the general formula (1), (2) or combination thereof:
    Type: Application
    Filed: March 23, 2011
    Publication date: January 16, 2014
    Applicant: Dow Global Technologies, LLC
    Inventors: Yu Dong Qi, Xiang Yang Tai