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Charles W. Simons

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  • Bedford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aerosol propellant for personal products
    • Patent number 4,139,607
    • Issue date Feb 13, 1979
    • W. R. Grace & Co.
    • Charles W. Simons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    New aerosol propellants for personal products
    • Patent number 4,041,148
    • Issue date Aug 9, 1977
    • W. R. Grace & Co.
    • Charles W. Simons
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Halocyclopropyl halomethyl ethers
    • Patent number 3,995,062
    • Issue date Nov 30, 1976
    • W. R. Grace & Co.
    • Charles A. Billings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Anesthetic chlorocyclopropanes
    • Patent number 3,989,845
    • Issue date Nov 2, 1976
    • W. R. Grace & Co.
    • Charles Alden Billings
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Halogenated cyclobutyl ether anesthetics
    • Patent number 3,958,013
    • Issue date May 18, 1976
    • W. R. Grace & Co.
    • Vincent I. DiBiasio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    New halogenated cyclobutanes
    • Patent number 3,954,893
    • Issue date May 4, 1976
    • W. R. Grace & Co.
    • Gerald J. O'Neill
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Halocyclopropyl halomethyl ethers
    • Patent number 3,932,529
    • Issue date Jan 13, 1976
    • W. R. Grace & Co.
    • Charles A. Billings
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bromofluorocyclopropanes
    • Patent number 3,931,344
    • Issue date Jan 6, 1976
    • W. R. Grace & Co.
    • Charles Alden Billings
    • C07 - ORGANIC CHEMISTRY