Patents by Inventor Nicholas Gober

Nicholas Gober 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).

  • Publication number: 20230357478
    Abstract: A method for producing embedded hydrogel contact lenses comprises at least the following steps: depositing a small drop of a viscous lens-forming composition in the center of a female lens mold half; placing a preformed insert on top of the small drop precisely in the center of the female lens mold half so that the insert is held by capillary forces due to the presence of a thin layer of the viscous lens-forming composition between the insert and the molding surface of the female lens mold half; dosing an amount of another less viscous lens-forming composition on top of the insert to immerse the insert in the female lens mold half; closing tightly a male lens mold half onto the top of the female lens mold half halves to form a molding assembly; curing both the lens-forming compositions in the molding assembly to form an embedded hydrogel lens precursor.
    Type: Application
    Filed: May 8, 2023
    Publication date: November 9, 2023
    Inventors: Newton T. Samuel, Cornelius Daniel Niculas, Richard Charles Breitkopf, Nicholas Gober, Chandana Kolluru, Zahra Bassampour, Steve Yun Zhang