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Peter R. Hammond

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  • China Lake, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water soluble laser dyes
    • Patent number 5,792,389
    • Issue date Aug 11, 1998
    • United States of America
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for preparation of 7-hydroxy-1,2,3,4-tetrahydroquinoline fro...
    • Patent number 5,283,336
    • Issue date Feb 1, 1994
    • The United States of America as represented by the United States Department o...
    • George Field
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of 6-hydroxyindolines and their use for preparation of...
    • Patent number 5,256,799
    • Issue date Oct 26, 1993
    • The United States of Americas as represented by the United States Department...
    • George F. Field
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxazine laser dyes
    • Patent number 5,149,807
    • Issue date Sep 22, 1992
    • The United States of America, as represented by the United States Department...
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fluorinated laser dyes
    • Patent number 5,111,472
    • Issue date May 5, 1992
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel fluorinated laser dyes
    • Patent number 5,047,559
    • Issue date Sep 10, 1991
    • United States Department of Energy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Dye system for dye laser applications
    • Patent number 5,018,160
    • Issue date May 21, 1991
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of preparing novel fluorinated laser dyes
    • Patent number 4,992,560
    • Issue date Feb 12, 1991
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel fluorinated laser dyes
    • Patent number 4,945,176
    • Issue date Jul 31, 1990
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of certain m-aminophenols and the use thereof for prepa...
    • Patent number 4,622,400
    • Issue date Nov 11, 1986
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Substituted -6,7,8,9-tetrahydro-pyrido- and 2H-pyrano [2,3-b][1,8]n...
    • Patent number 4,202,981
    • Issue date May 13, 1980
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    [3,2-g] Pyranoquinoline derivatives
    • Patent number 4,138,401
    • Issue date Feb 6, 1979
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azacoumarin dye lasers
    • Patent number 4,103,256
    • Issue date Jul 25, 1978
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azaquinolone dye lasers
    • Patent number 4,103,257
    • Issue date Jul 25, 1978
    • The United States of America as represented by the United States Department o...
    • Peter R. Hammond
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lasing dyes derived from ter-and quaterphenyl
    • Patent number 4,079,082
    • Issue date Mar 14, 1978
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    7-Amino coumarin dyes for flashlamp-pumped dye lasers
    • Patent number 4,051,062
    • Issue date Sep 27, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    7-Oxo-1,2,3,3,8-pentamethyl-5-trifluoromethyl-2,3,7,8-tetrahydro-1-...
    • Patent number 4,026,898
    • Issue date May 31, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Ronald A. Henry
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method of making 2,6-bis(methylamino) or 2,6-bis(dimethylamino)pyri...
    • Patent number 3,976,655
    • Issue date Aug 24, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1,4-Bis(5-p-n-butoxyphenyloxazol-2-yl)benzene and the preparaion th...
    • Patent number 3,976,656
    • Issue date Aug 24, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Peter R. Hammond
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Laser with a high frequency rate of modulation
    • Patent number 3,973,216
    • Issue date Aug 3, 1976
    • The United States of America as represented by the Secretary of the Navy
    • Richard Swart Hughes
    • H01 - BASIC ELECTRIC ELEMENTS