Patents by Inventor Jozefowicz Marcel

Jozefowicz Marcel 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).

  • Antimicrobial coatings for ophthalmic devices
    Publication number: 20040208983
    Abstract: A method of reducing adverse events with contact lenses by preventing microbial growth by attaching a polymer (with a molar ratio of carboxylate groups to sulfonate groups of greater than about 2) to a surface of an ophthalmic device is presented. Additionally, a method of promoting ocular health by attaching a polymer (with a molar ratio of carboxylate groups to sulfonate groups of greater than about 2) to a surface of an ophthalmic device is presented.
    Type: Application
    Filed: April 16, 2003
    Publication date: October 21, 2004
    Inventors: Gregory A. Hill, Frank F. Molock, Jozefowicz Marcel, Osman Rathore, Jacqueline Jozefonvicz, Zohra Fadli