Patents by Inventor Steven X. Zong

Steven X. Zong 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).

  • Water resistant film forming compositions incorporating hydrophilic activities
    Publication number: 20070238807
    Abstract: Water Resistant Film Forming Compositions Incorporating Hydrophilic Activities A film forming composition that includes a polymer having from about 80 mole percent to about 100 mole percent of a hydrophobic component, and from about 0 to about 20 mole percent of a charged component; a bioactive agent; and a solvent in which the polymer and the bioactive agent are homogeneously dispersed in the composition. The film forming composition can be used as a “liquid bandage” to form a water resistant film on a biological surface, where the polymer and the bioactive agent remain miscible.
    Type: Application
    Filed: April 3, 2007
    Publication date: October 11, 2007
    Inventors: Adam L. Safir, Damian Hajduk, Didier G. Benoit, Marcelo E. Piotti, Shaofeng Ran, Steven X. Zong