Patents Assigned to LENSWISTA AG
  • Contact lens
    Patent number: 8974054
    Abstract: A silicone contact lens has a radial cross-section of the inner face, the rim portion contour of which is convex between a point of inflection and the outer edge. For its manufacture, a silicone precursor is brought between a female and a male mold and is polymerized, and the polymerized contact lens is released from the mold by means of a liquid swelling same.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: March 10, 2015
    Assignee: LensWista AG
    Inventors: Martin Görne, Thomas Kordick
  • CONTACT LENS
    Publication number: 20150036100
    Abstract: A hydrophilizingly coated silicone contact lens has a radial cross-section of the inner face (1), the rim portion contour of which is convex (7) between a point of inflection (6) and the outer edge. For its manufacture, a silicone precursor is brought between a female and a male mold and is polymerized, and the polymerized contact lens is released from the mold by means of a liquid swelling same and is completed after a PECVD/CVD-coating without edge cutting.
    Type: Application
    Filed: February 1, 2013
    Publication date: February 5, 2015
    Applicant: LENSWISTA AG
    Inventors: Martin Görne, Thomas Kordick