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Opticol Corporation

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  • Stamford, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Succinylated atelocollagen solution for use in viscosurgery and as...
    • Patent number 4,748,152
    • Issue date May 31, 1988
    • Opticol Corp.
    • Teruo Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fiber collagen contact lens
    • Patent number 4,268,131
    • Issue date May 19, 1981
    • Opticol Corporation
    • Teruo Miyata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Collagen contact lens
    • Patent number 4,264,155
    • Issue date Apr 28, 1981
    • Opticol Corporation
    • Teruo Miyata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Collagen gel contact lens and method of preparation
    • Patent number 4,260,228
    • Issue date Apr 7, 1981
    • Opticol Corporation
    • Teruo Miyata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Collagen soft contact lens
    • Patent number 4,223,984
    • Issue date Sep 23, 1980
    • Opticol Corporation
    • Teruo Miyata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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