Patents by Inventor Joseph Chung Wong

Joseph Chung Wong 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).

  • Formulation to render an antimicrobial drug potent against organisms normally considered to be resistant to the drug
    Publication number: 20050048126
    Abstract: The present invention relates to compositions of submicron- to micron-size particles of antimicrobial agents. More particularly the invention relates to a composition of an antimicrobial agent that renders the agent potent against organisms normally considered to be resistant to the agent. The composition comprises an aqueous suspension of submicron- to micron-size particles containing the agent coated with at least one surfactant selected from the group consisting of: ionic surfactants, non-ionic surfactants, biologically derived surfactants, and amino acids and their derivatives. The particles have a volume-weighted mean particle size of less than 5 ?m as measured by laser diffractometry.
    Type: Application
    Filed: April 29, 2004
    Publication date: March 3, 2005
    Inventors: Barrett Rabinow, Randy White, Chong-Son Sun, Joseph Chung Wong, James Kipp, Mark Doty, Christine Rebbeck, Pavlos Papadopoulos