Patents by Inventor Lisa Simpson

Lisa Simpson 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).

  • Composition for treating contact lenses
    Publication number: 20060241001
    Abstract: The present invention includes an ophthalmically acceptable composition comprising surfactants including poloxomine 1107 and poloxomer 407; and a biguanide antimicrobial agent in amount effective to disinfect a contact lens. The present invention also comprises a method of cleaning and disinfecting contact lenses using the ophthalmically acceptable composition set forth above.
    Type: Application
    Filed: June 21, 2006
    Publication date: October 26, 2006
    Inventors: Zhenze Hu, Andrea Lever, Lisa Simpson