Patents by Inventor Maximilian Kastner

Maximilian Kastner 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).

  • Patent number: 11899287
    Abstract: A method of manufacturing a spectacle lens having a lens substrate a lens substrate and at least one coating is disclosed. The method includes at least the following steps in the given order: providing a lens substrate having an uncoated or pre-coated front surface and an uncoated or pre-coated back surface, coating at least one surface with at least one coating, the surface of the at least one coating being modifiable when contacted with at least one medium being able to modify the surface of the coating, completely or partially contacting the surface of the coating with the at least one medium, applying at least one single electromagnetic pulse to at least one of the surfaces of the spectacle lens having the lens substrate, the coating and the medium and obtaining the spectacle lens having the at least one coating with a completely or partially modified surface.
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: February 13, 2024
    Assignee: Carl Zeiss Vision International GmbH
    Inventors: Michel-René Christmann, Waiz Karim, Andreu Llobera Adan, Yujing Liu, Christian Lischer, Maximilian Kastner
  • Publication number: 20230341706
    Abstract: A method of manufacturing a spectacle lens having a lens substrate a lens substrate and at least one coating is disclosed. The method includes at least the following steps in the given order: providing a lens substrate having an uncoated or pre-coated front surface and an uncoated or pre-coated back surface, coating at least one surface with at least one coating, the surface of the at least one coating being modifiable when contacted with at least one medium being able to modify the surface of the coating, completely or partially contacting the surface of the coating with the at least one medium, applying at least one single electromagnetic pulse to at least one of the surfaces of the spectacle lens having the lens substrate, the coating and the medium and obtaining the spectacle lens having the at least one coating with a completely or partially modified surface.
    Type: Application
    Filed: April 21, 2023
    Publication date: October 26, 2023
    Inventors: Michel-René Christmann, Waiz Karim, Andreu Llobera Adan, Yujing Liu, Christian Lischer, Maximilian Kastner
  • Publication number: 20230256692
    Abstract: A method for manufacturing a spectacle lens including a lens substrate and at least one coating is disclosed. The method includes at least the following steps of providing a lens substrate comprising an uncoated or precoated front surface and an uncoated or precoated back surface, covering at least one of the surfaces of the lens substrate partially or completely with at least one coating composition, drying and/or precuring the at least one coating composition, contacting the surface of the at least one coating composition with at least one mechanical means, curing and/or hardening the at least one coating composition and obtaining a spectacle lens comprising a lens substrate and at least one coating, the surface topography of the at least one coating being modified by the at least one mechanical means.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 17, 2023
    Inventors: Maximilian Kastner, Michel-René Christmann, Andreu Llobera Adan