Aldehydes

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of treating contact lenses

    • Patent number 5,176,714
    • Issue date Jan 5, 1993
    • Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
    • Mauro De Gregorio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of treating contact lenses

    • Patent number 5,013,484
    • Issue date May 7, 1991
    • Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
    • Mauro De Gregorio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of treating contact lenses

    • Patent number 4,895,676
    • Issue date Jan 23, 1990
    • Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
    • Mauro De Gregorio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Contact lens disinfecting and preserving solution

    • Patent number 4,444,785
    • Issue date Apr 24, 1984
    • Bausch & Lomb Incorporated
    • Lawrence D. Mandt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Contact lens disinfecting and preserving solution

    • Patent number 4,381,314
    • Issue date Apr 26, 1983
    • Bausch & Lomb Incorporated
    • Lawrence D. Mandt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE