| Patents for G03C 7 - Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes (10,584) |
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| 12/14/1976 | US3997348 Color photographic processing method |
| 12/07/1976 | US3996253 2-ureido-phenols as color couplers |
| 12/07/1976 | US3996055 Color photographic light-sensitive material |
| 12/07/1976 | US3996054 Alkyl or aryl glycol ether |
| 11/30/1976 | US3995312 Color dot display |
| 11/30/1976 | US3994967 Color developer compositions containing improved yellow dye-forming coupler |
| 11/30/1976 | US3994730 Sequestering agent, ethylenediamine tetramethylenetetraphosphonic acid, aminopolycarboxylic acid |
| 11/30/1976 | US3994682 Surface active agents and builders |
| 11/23/1976 | US3993486 Diffusion transfer color photographic flim unit with composite of image-receiving element with light intercepting element |
| 11/16/1976 | US3992206 Method of making lenticular surfaces |
| 11/09/1976 | US3990899 Developing, uncolored couplers |
| 11/09/1976 | US3990896 Yellow color forming couplers with 5-alkylidine-3-hydantoinyl groups |
| 11/09/1976 | US3990895 Silver halide, color screen elements and their use in forming negative color images and diffusion transfer positive silver images |
| 11/02/1976 | US3989529 Hydrophilic coupler solutions |
| 11/02/1976 | US3989526 Image formation, photography |
| 10/05/1976 | US3984432 Color photographic recording material |
| 10/05/1976 | US3984245 Photographic sensitive materials |
| 09/14/1976 | US3980481 Direct-positive super-sensitized silver halide emulsions |
| 09/14/1976 | US3980479 Positive-working immobile photographic compounds which cleave by intramolecular nucleophilic displacement in alkali unless oxidized |
| 09/07/1976 | US3979412 Process for producing 3-anilino-5-pyrazolones |
| 08/31/1976 | US3977877 Film unit comprising an image receiving element and light intercepting element attached together along at least one edge thereof |
| 08/17/1976 | US3975395 Photographic additive |
| 08/10/1976 | US3973979 Color photographic materials containing diffusion fast pyrazolone couplers |
| 08/10/1976 | US3973968 Photographic acyl acetanilide color couplers with 2,5-dioxo-1-imidazolidinyl coupling off groups |
| 07/20/1976 | US3970458 Photography |
| 07/13/1976 | US3969120 Photographic multicolor screen element and method for making same |
| 07/13/1976 | US3969022 System for producing a colored motion picture film from black-and-white medium |
| 06/29/1976 | US3966475 Photographic silver halide emulsions containing acylacetanilide color couplers |
| 06/22/1976 | US3964905 Color photograhic material having a bleach inhibitor therein defining a sound track |
| 06/15/1976 | US3963499 Photographic light-sensitive material |
| 06/15/1976 | US3963492 Method for processing silver dye bleach materials |
| 06/08/1976 | US3962527 Novel polymers and photographic elements containing same |
| 06/08/1976 | US3962273 Novel method for the synthesis of 4-thio and 4-seleno ethers of 2-pyrazolin-5-ones |
| 06/08/1976 | US3961963 Multilayer photographic material |
| 06/08/1976 | US3961960 Silver halide emulsions, coupling |
| 06/08/1976 | US3961959 Development releasing inhibitor |
| 06/08/1976 | US3961957 Acid, water soluble iodide |
| 06/01/1976 | US3960571 1-phenyl-2-pyrazol-5-one magenta color forming coupler |
| 06/01/1976 | US3960570 Color photographic silver halide light-sensitive materials |
| 05/25/1976 | US3958993 Sulfur containing organic compound |
| 05/18/1976 | US3957516 Preparation for the processing of photographic materials |
| 05/18/1976 | US3957354 Diffractive subtractive color filtering technique |
| 05/11/1976 | US3956339 4-Pyridinio-5-pyrazolone salts, process for their preparation and their use |
| 05/04/1976 | US3954476 Diffusable dye-releasing compounds which are cleavable upon oxidation |
| 04/27/1976 | US3953215 X-ray film |
| 04/20/1976 | US3952009 Preparation of azomethines by reacting a 4,4-dihalo-5-pyrazolone with aromatic primary amines |
| 04/20/1976 | US3951665 Direct-positive silver halide emulsion fogged with a tin (II) chelate |
| 04/06/1976 | USRE28760 Photographic element including superimposed silver halide layers of different speeds |
| 04/06/1976 | US3948663 Multi-layer color photographic light-sensitive material |
| 04/06/1976 | US3948659 Bleaching |
| 03/30/1976 | US3947272 Silver halide emulsions containing 2-pyrazolon-5-one photographic colour couplers |
| 03/23/1976 | US3945829 Color photographic multilayer material with improved color density |
| 03/23/1976 | US3945824 Process for forming optical sound track |
| 03/16/1976 | US3944422 Photosensitive material in use for diazo-type multicolor reproduction |
| 03/09/1976 | US3942984 Process for bleach-fixing chromogenically color photographic silver halide material |
| 03/02/1976 | US3941816 Stabilized oxichromic compounds |
| 03/02/1976 | US3941601 Photographic silver halide material which contains color couplers |
| 03/02/1976 | US3941599 A p-phenylenediamine and alkali or ammonium thiosulfate |
| 03/02/1976 | US3941463 Method of producing a colored film from a black-and-white picture |
| 02/24/1976 | US3940271 Color photographic light-sensitive material |
| 02/17/1976 | US3939176 1-phenyl-3-phenylureido-pyrazolones |
| 02/17/1976 | US3938996 Process for developing light-sensitive silver halide photographic materials |
| 02/17/1976 | US3938995 N,n-dialkyl-n'-(3-substituted amido-4-hydroxynaphthyl) phenylenediamine |
| 02/03/1976 | US3936479 Organic compounds |
| 02/03/1976 | US3936305 Bis(2-hydroxy-3-benzotriazolyl-phenyl)alkane |
| 02/03/1976 | US3936303 Photographic photosensitive element and developing method thereof |
| 01/27/1976 | US3935588 Color image pick-up system using strip filter |
| 01/27/1976 | US3935263 Oxichromic compounds, stabilized oxichromic compounds and processes for preparing same |
| 01/27/1976 | US3935262 Reduced azomethine linkages |
| 01/27/1976 | US3935016 Silver halide color photographic materials containing 3-anilino-5-pyrazolone couplers |
| 01/27/1976 | US3935015 Silver halide color photographic materials containing 3-anilino-5-pyrazolane couplers |
| 01/20/1976 | US3933510 Spectrally sensitized silver halide photographic emulsion |
| 01/20/1976 | US3933501 Photographic elements containing color-forming couplers having and inhibiting effect upon the reactivity of competing couplers |
| 01/20/1976 | US3933500 Color photographic light-sensitive material |
| 01/20/1976 | US3933494 Method for obtaining a color contrast photographic image by color development and silver salt diffusion transfer processing of one photographic element |
| 01/13/1976 | US3932185 Multi-layer photosensitive material for color photography |
| 01/06/1976 | US3931221 Process for preparing 3-anilino-pyrazolones-(5) |
| 01/06/1976 | US3931142 Heterocyclic containing disazo compounds |
| 01/06/1976 | US3930866 Silver halide color photographic materials containing 3-anilino-5-pyrazolone couplers |
| 01/06/1976 | US3930865 Photopolymerizable copying composition |
| 01/06/1976 | US3930864 Auxiliary mordant layer for excess dye formed in integral color transfer assemblage |
| 01/06/1976 | US3930863 Color photographic sensitive material |
| 01/06/1976 | US3930861 Magenta, color photography |
| 01/06/1976 | US3930860 Spectrally sensitized color photographic materials suitable for high temperature rapid development |