Patents Represented by Attorney Edmund J. Sease

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  • Siloxane copolymers for ophthalmic applications
    Patent number: 4737558
    Abstract: A copolymer for preparation of optical lenses obtained from siloxane monomers having aromatic ring and vinyl functionality.
    Type: Grant
    Filed: October 31, 1986
    Date of Patent: April 12, 1988
    Assignee: Alcon Laboratories, Inc.
    Inventors: Joseph J. Falcetta, Joonsup Park