G03C 1/14

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Class  G03C : PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES


Subclass 1/14: Photosensitive materials (photosensitive materials for multicolour processes G03C 7/00; for diffusion transfer processes G03C 8/00; photosensitive glass C03C 4/04) Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein (catalytic amounts of silver halide in dry silver systems G03C 1/498) with non-macromolecular additives (G03C 1/04 takes precedence) Sensitivity-increasing substances Organic substances Methine or polymethine dyes with an odd number of CH groups

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
6689554 Silver handle emulsion and silver halide photographic lightsensitive materialJul 30, 02Feb 10, 04FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
6465163 Heat development image forming process, thermally decoloring image recording process and process for decoloring cyanine dyeAug 20, 01Oct 15, 02FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
6306566 Heat development image forming process thermally decoloring image recording process and process for decoloring cyanine dyeOct 21, 98Oct 23, 01FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
6165703 Color photographic material having enhanced light absorptionSep 11, 98Dec 26, 00EASTMAN KODAK COMPANY
6140036 Photographic material having improved color reproductionMar 01, 99Oct 31, 00EASTMAN KODAK COMPANY
5604089 Silver halide photographic materialNov 14, 95Feb 18, 97FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
5492802 Dye compounds and photographic elements containing such dyesMay 20, 94Feb 20, 96EASTMAN KODAK COMPANY
5422237 Methine compound and silver halide photographic material comprising the sameMay 10, 94Jun 06, 95FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
5422238 Silver halide photographic materialDec 13, 93Jun 06, 95FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
5348849 Silver halide photographic materialJun 16, 93Sep 20, 94FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
5290676 Silver halide photographic light-sensitive materialSep 14, 92Mar 01, 94FUJIFILM CORPORATION
5229262 Silver halide photographic material and method for processing the sameDec 16, 91Jul 20, 93FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,
5183733 Silver halide photographic materialsJun 28, 91Feb 02, 93FUJIFILM CORPORATION, FUJI PHOTO FILM CO., LTD.,

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