Patents by Inventor Leah K. Patterson

Leah K. Patterson 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).

  • METHODS AND SYSTEMS FOR PROCESSING SILICONE HYDROGEL OPHTHALMIC LENSES FOR IMPROVED LENS TRANSFER
    Publication number: 20090218705
    Abstract: This invention includes methods and systems for processing silicone hydrogel ophthalmic lenses using aqueous solutions which contain dimethyl siloxane as as processing aids to facilitate lens transfer.
    Type: Application
    Filed: February 23, 2009
    Publication date: September 3, 2009
    Inventors: Leah K. Patterson, Frank F. Molock, JR., Thomas W. Wilkinson, Jason R. Hill