Patents by Inventor Riji Zhang

Riji Zhang 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).

  • ANIONIC MICELLES WITH CATIONIC POLYMERIC COUNTERIONS METHODS THEREOF
    Publication number: 20140120056
    Abstract: The invention relates to a polymer-micelle complex, The polymer-micelle complexes include a negatively charged micelle that is electrostatically bound to a water-soluble polymer bearing a positive charge. The polymer does not comprise block copolymer, latex particles, polymer nanoparticles, cross-linked polymers, silicone copolymer, fluorosurfactant, or amphoteric copolymer. The compositions do not form a coacervate, and do not form a film when applied to a surface.
    Type: Application
    Filed: October 30, 2012
    Publication date: May 1, 2014
    Applicant: The Clorox Company
    Inventors: David R. Scheuing, Travers Anderson, William L. Smith, Erika Szekeres, Riji Zhang