| Patents for G03F 3 - Colour separation; Correction of tonal value (5,370) |
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| 05/27/1992 | EP0479791A4 Index marking article for superposed sheets |
| 05/22/1992 | WO1992009930A1 Protected image |
| 05/22/1992 | CA2070669A1 Protected image |
| 05/22/1992 | CA2054449A1 Mixture of dyes for magenta dye donor for thermal color proofing |
| 05/22/1992 | CA2054448A1 Mixture of dyes for cyan dye donor for thermal color proofing |
| 05/20/1992 | EP0485939A1 Off-press laminating apparatus |
| 05/20/1992 | EP0485938A2 Apparatus for processing a photosensitive element |
| 05/20/1992 | EP0485861A1 Off-press laminating method |
| 05/19/1992 | US5115270 Photographic color copying apparatus and exposure control process |
| 05/19/1992 | US5114832 Photopolymerizable mixture and recording material prepared therefrom, having a photoinitiating set of compounds which give increased absorption below 450 nm |
| 05/19/1992 | CA1300957C Negative working color proofing system comprising polyvinyl acetal/polyvinyl alcohol/polyvinyl acetate resin |
| 05/16/1992 | CA2055215A1 Off-press laminating apparatus |
| 05/16/1992 | CA2055187A1 Apparatus for processing a photosensitive element |
| 05/16/1992 | CA2055178A1 Off-press laminating method |
| 05/12/1992 | US5113249 Method for preparing polychromatic printing plates |
| 05/06/1992 | EP0483876A1 Mixture of dyes for black dye donor for thermal color proofing |
| 05/06/1992 | EP0483802A1 Intermediate receiver release layer |
| 05/06/1992 | EP0483801A1 Yellow dye mixture for thermal color proofing |
| 05/06/1992 | EP0483800A1 Mixture of dyes for magenta dye donor for thermal color proofing |
| 05/06/1992 | EP0483799A1 Dual laminate process for thermal color proofing |
| 05/06/1992 | EP0483798A1 Intermediate receiver opaque support |
| 05/06/1992 | EP0483793A1 Mixture of dyes for cyan dye donor for thermal color proofing |
| 05/06/1992 | EP0483132A1 Apparatus and method for producing color corrected reproduction of coloured original images. |
| 05/05/1992 | US5110156 Lithographic print and method |
| 05/03/1992 | CA2054561A1 Mixture of dyes for black dye donor for thermal color proofing |
| 05/01/1992 | CA2053531A1 Intermediate receiver opaque support |
| 05/01/1992 | CA2053529A1 Mixture of dyes for cyan dye donor for thermal color proofing |
| 05/01/1992 | CA2053523A1 Mixture of dyes for magenta dye donor for thermal color proofing |
| 05/01/1992 | CA2052848A1 Dual laminate process for thermal color proofing |
| 05/01/1992 | CA2052843A1 Yellow dye mixture for thermal color proofing |
| 05/01/1992 | CA2052828A1 Intermediate receiver release layer |
| 04/28/1992 | US5108868 Negative working, peel developable, single sheet color proofing method |
| 04/22/1992 | EP0481525A2 Color conversion apparatus for altering color values within selected regions of a reproduced picture |
| 04/22/1992 | EP0481375A2 Picture image color separating apparatus |
| 04/21/1992 | US5107332 Method and system for providing closed loop color control between a scanned color image and the output of a color printer |
| 04/21/1992 | US5106695 Method and means for producing color proofs |
| 04/20/1992 | CA2053701A1 Image reproduction process using a peel-apart photosensitive element |
| 04/16/1992 | WO1992006557A1 Color image processing system for preparing a composite image transformation module for performing a plurality of selected image transformations |
| 04/16/1992 | WO1992006410A1 Improved ablation-transfer imaging/recording |
| 04/16/1992 | WO1992003855A3 System and method of selecting the reproducible colors in a discrete reproduction system |
| 04/15/1992 | EP0480637A2 Image processing apparatus, and method of reversing color therein |
| 04/15/1992 | EP0479791A1 Index marking article for superposed sheets |
| 04/08/1992 | EP0465562A4 A near infrared laser absorbing coating and method for using same in color imaging and proofing |
| 04/07/1992 | US5103319 Image processing condition setting apparatus |
| 03/31/1992 | US5100757 Method for forming a colored image on a degradable sheet material |
| 03/31/1992 | US5100471 Liquid ink compositions |
| 03/25/1992 | EP0476887A2 Composite black and white substrate for color proofing films |
| 03/25/1992 | EP0476624A1 Method of and apparatus for modifying image |
| 03/18/1992 | EP0475362A2 Image processing apparatus for determining rates of under colour removal |
| 03/11/1992 | CA2050947A1 Electrophotographic, peel-apart color proofing system |
| 03/10/1992 | US5094931 Photosensitive element on substrate laminated to temporary element, exposure, substrate removal before development, protective element laminated to colored image |
| 03/06/1992 | CA2050636A1 Composite black and white substrate for color proofing film |
| 03/05/1992 | WO1992003855A2 System and method of selecting the reproducible colors in a discrete reproduction system |
| 03/03/1992 | US5093221 Process of making colored images using aqueous processable photosensitive elements |
| 03/03/1992 | US5093168 Peeling, color proof for color correction |
| 02/25/1992 | CA1296215C Photosensitive image receiving sheet material |
| 02/20/1992 | DE4025073A1 Electronic coin checking device for different coin values - compares measured value for each coin with successive reference values corresponding to different valid coins |
| 02/12/1992 | EP0470439A1 Coin acceptor |
| 02/11/1992 | US5087549 Image reproduction process using a peel-apart photosensitive element |
| 02/05/1992 | EP0298978B1 Digital color image processing method employing histogram normalization for tone and color reproduction |
| 02/04/1992 | US5085969 Photopolymerizable image-receiving sheet material and process for the formation of a transferred image |
| 01/31/1992 | WO1992002857A1 Aqueous developable precolored diazo imaging element |
| 01/31/1992 | CA2088261A1 Aqueous developable precolored diazo imaging element |
| 01/28/1992 | US5084762 Under-color removal method and device therefor |
| 01/28/1992 | CA1294812C Color proofing method and article |
| 01/15/1992 | EP0465727A1 Process for the production of linework and/or halftone pattern |
| 01/15/1992 | EP0465562A1 A near infrared laser absorbing coating and method for using same in color imaging and proofing. |
| 01/14/1992 | US5081101 Yellow dye mixture for thermal color proofing |
| 01/14/1992 | US5080996 Color proofing system having a graduated layer of resins with different solubilities |
| 01/08/1992 | EP0465087A2 Peel-developable, single sheet color proofing system with laminated adhesive layers |
| 01/02/1992 | EP0463239A1 Photoimaging process using water removable coatings |
| 12/31/1991 | US5077605 Color image reading apparatus having shading correction for plural color component signals |
| 12/31/1991 | US5077263 Intermediate receiver release layer |
| 12/28/1991 | CA2043799A1 Peel-developable, single sheet color proofing system with laminated adhesive layers |
| 12/27/1991 | EP0462330A1 Process and material for protecting images |
| 12/24/1991 | US5075722 Off-press laminating method |
| 12/24/1991 | US5075196 Halftone image production |
| 12/24/1991 | US5074206 Halftone dots solid color |
| 12/11/1991 | EP0460561A2 Colourproof process for multicolour selections |
| 12/10/1991 | US5072305 Picture producing apparatus using picture information values correlated to light intensities in tonal conversion formula |
| 12/10/1991 | US5071731 A photosolubilizable layer, an acid-labile polymer, an elastomeric layer and a support; improved image reproduction |
| 12/08/1991 | CA2043789A1 Apparatus for testing the color separations of a multicolor print |
| 12/04/1991 | EP0459331A1 Silver halide color photographic light-sensitive material |
| 12/04/1991 | EP0458785A1 Device for producing separation films for print reproduction |
| 12/03/1991 | EP0483132A4 Apparatus and method for producing color corrected reproduction of coloured original images. |
| 11/26/1991 | US5068689 Method for transferring images and an apparatus used therefor |
| 11/21/1991 | EP0457427A2 Apparatus for sharpening a colour image |
| 10/31/1991 | WO1991016785A1 Process and device for generating a digital printing-colour table for image-reproduction equipment |
| 10/30/1991 | EP0454083A2 Direct digital halftone color proofing involving diode laser imaging |
| 10/29/1991 | US5061676 Mixture of dyes for magenta dye donor for thermal color proofing |
| 10/27/1991 | CA2040937A1 Apparatus for sharpening a color image |
| 10/26/1991 | CA2038325A1 Direct digital halftone color proofing involving diode laser imaging |
| 10/24/1991 | DE4012905A1 Verfahren und vorrichtung zur erzeugung einer digitalen drucktabelle fuer druckfarben bei bildreproduktionsgeraeten Method and device for generation of a digital printing table for printing inks for image reproduction apparatus |
| 10/23/1991 | CN1055610A Improved elastomeric layer for multilayer tonable photosensitive elements |
| 10/23/1991 | CN1055609A Aqueous processable photosensitive element |
| 10/22/1991 | US5060061 Method of reading an image recorded in a photographic film tone characteristic correcting method in reproducing an image recorded in a photographic film |
| 10/22/1991 | US5059996 Apparatus for processing a photosensitive element |
| 10/22/1991 | US5059509 Multicolor image-forming method |
| 10/16/1991 | EP0451736A2 Aqueous processable photosensitive element |
| 10/16/1991 | EP0451735A2 Improved elastomeric layer for multilayer tonable photosensitive elements |