Patents by Inventor Xi DOU

Xi DOU 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).

  • POLYMERIC ANTIFOULING ADDITIVES FOR MEMBRANES
    Publication number: 20160288056
    Abstract: The present invention is directed to polymer compositions comprising a bulk material (P1) and an amphiphilic polyethersulfone block copolymer (P2) and to membranes prepared thereof. Furthermore, the present invention is directed to the use of amphiphilic polyethersulfone block copolymers as antifouling agents and/or pore size control agents in filtration membranes.
    Type: Application
    Filed: November 21, 2014
    Publication date: October 6, 2016
    Applicant: BASF SE
    Inventors: Hermann BERGMANN, Xiao FU, Xi DOU, Manivannan RAMANUJACHARY