TREA

Organic derivatives of bivalent sulfur, selenium or tellurium

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Industry

  • CPC
  • G03C1/355
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Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C1/00Photosensitive materials

Current Industry

G03C1/355Organic derivatives of bivalent sulfur, selenium or tellurium
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Radiographic film material exhibiting increased covering power and...
    • Patent number 6,348,293
    • Issue date Feb 19, 2002
    • Agfa-Gevaert
    • Ann Verbeeck
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Silver halide light sensitive photographic material
    • Patent number 6,127,109
    • Issue date Oct 3, 2000
    • Konica Corporation
    • Kazuyoshi Goan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heat-developable photographic materials
    • Patent number 6,025,122
    • Issue date Feb 15, 2000
    • Fuji Photo Film Co., Ltd.
    • Minoru Sakai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Radiographic elements exhibiting increased speed and covering power
    • Patent number 5,955,249
    • Issue date Sep 21, 1999
    • Eastman Kodak Company
    • Anthony Adin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image toners for silver halide photographic films
    • Patent number 5,922,527
    • Issue date Jul 13, 1999
    • Imation Corp.
    • Charles G. Barlow
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic materials with improved image tone
    • Patent number 5,851,751
    • Issue date Dec 22, 1998
    • Imation Corp.
    • Julian M. Wallis
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Radiographic elements exhibiting increased covering power and colde...
    • Patent number 5,759,759
    • Issue date Jun 2, 1998
    • Eastman Kodak Company
    • Anthony Adin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Tone control of photographic images
    • Patent number 5,292,627
    • Issue date Mar 8, 1994
    • Eastman Kodak Company
    • Stephen A. Hershey
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light-sensitive silver halide photographic material
    • Patent number 5,258,280
    • Issue date Nov 2, 1993
    • Konica Corporation
    • Akiko Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lithographic silver halide photographic light-sensitive material
    • Patent number 4,328,302
    • Issue date May 4, 1982
    • Fuji Photo Film Co., Ltd.
    • Tatsuo Nishimura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Warm image tone providing photographic element
    • Patent number 4,013,470
    • Issue date Mar 22, 1977
    • Eastman Kodak Company
    • John T. Landon
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3726680
    • Patent number 3,726,680
    • Issue date Apr 10, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3695880
    • Patent number 3,695,880
    • Issue date Oct 3, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3666471
    • Patent number 3,666,471
    • Issue date May 30, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3647451
    • Patent number 3,647,451
    • Issue date Mar 7, 1972
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3625690
    • Patent number 3,625,690
    • Issue date Dec 7, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3615549
    • Patent number 3,615,549
    • Issue date Oct 26, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3615490
    • Patent number 3,615,490
    • Issue date Oct 26, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3447925
    • Patent number 3,447,925
    • Issue date Jun 3, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3438777
    • Patent number 3,438,777
    • Issue date Apr 15, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3433640
    • Patent number 3,433,640
    • Issue date Mar 18, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3409437
    • Patent number 3,409,437
    • Issue date Nov 5, 1968
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3359106
    • Patent number 3,359,106
    • Issue date Dec 19, 1967
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3282696
    • Patent number 3,282,696
    • Issue date Nov 1, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3203800
    • Patent number 3,203,800
    • Issue date Aug 31, 1965
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2852380
    • Patent number 2,852,380
    • Issue date Sep 16, 1958
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2743184
    • Patent number 2,743,184
    • Issue date Apr 24, 1956
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2697099
    • Patent number 2,697,099
    • Issue date Dec 14, 1954
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2697100
    • Patent number 2,697,100
    • Issue date Dec 14, 1954
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2668113
    • Patent number 2,668,113
    • Issue date Feb 2, 1954
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents