Patents by Inventor Sarah HAHNEBACH

Sarah HAHNEBACH 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).

  • OPTICALLY ACTIVE DEVICES
    Publication number: 20230273455
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for manufacturing an ophthalmic device.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 31, 2023
    Inventors: David MOORE, Lars DOBELMANN-MARA, Sarah HAHNEBACH, Philipp HOFMANN, Martin SCHRAUB
  • OPTICALLY ACTIVE DEVICES
    Publication number: 20230273456
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for manufacturing said ophthalmic device.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 31, 2023
    Inventors: Lars DOBELMANN-MARA, David MOORE, Sarah HAHNEBACH, Philipp HOFMANN, Martin SCHRAUB