| Patents for G03C 5 - Photographic processes or agents therefor; Regeneration of such processing agents (11,726) |
|---|
| 04/01/1998 | EP0832849A1 Method for eliminating heavy metals from a photographic effluent |
| 04/01/1998 | EP0733230B1 Opaque document containing interference pigments providing easy verification and protection against photo-copying |
| 03/31/1998 | US5733716 Silver halide photographic light sensitive material |
| 03/26/1998 | DE19738120A1 Ascorbic acid developer for rapid development of photographic silver halide without excessive fogging |
| 03/25/1998 | EP0831367A1 Method of developing a photographic product with incorporated developer by surface application of an activator |
| 03/25/1998 | EP0831362A1 Silver halide light-sensitive material with colloidal silica as protective colloid coated from layers without or with minimum amounts of gelatin as a binder material |
| 03/25/1998 | EP0770227B1 Stabilisation of holographic substrates |
| 03/18/1998 | EP0829753A1 Photographic silver halide photosensitive material |
| 03/17/1998 | US5728514 Silver halide color photographic material and method for forming color image |
| 03/17/1998 | US5728512 Method for processing silver halide photographic material with a specific fixing solution |
| 03/17/1998 | US5728449 Anti-copy film layer for documents |
| 03/11/1998 | CN1175710A Monochrome film light-room photosensitivity-increasing compound liquid and preparing method thereof |
| 03/10/1998 | US5725998 Process for developing black-and-white silver halide photographic light-sensitive materials containing a hydrazine compound and a nucleation compound, in a developer containing a developing agent and a mercapto compound |
| 03/10/1998 | US5725751 Process for the electro-oxidation of photographic solutions |
| 03/04/1998 | EP0827022A1 Process for treating a photographic bath containing organic contaminants |
| 03/04/1998 | EP0827018A1 Image-audio print, method of making and player for using the same |
| 03/03/1998 | US5723617 Pyrrolo 2,1-a!isoquinoline dyes |
| 03/03/1998 | US5723267 Silver halide photographic material and the method of processing the same |
| 02/26/1998 | WO1998007574A1 Thermal bleaching of infrared dyes |
| 02/26/1998 | DE19735755A1 Lithographic printing plate production by silver complex diffusion process without silver sludge formation |
| 02/25/1998 | EP0825487A1 Method of treating a seasoned ascorbic acid developer |
| 02/25/1998 | EP0825486A2 Processing method of silver halide light sensitive photographic material |
| 02/25/1998 | EP0825481A1 Process for making photographic copies from photographic originals |
| 02/25/1998 | EP0824718A1 Stable antihalation materials for photographic and photothermographic elements |
| 02/24/1998 | US5721999 Method and apparatus for processing photosensitive material |
| 02/24/1998 | US5721094 Developing exposed material in automatic machine using developer containing ascorbic acid derivative and no dihydroxybenzene compound |
| 02/21/1998 | CA2213310A1 Method for producing photographic copies from photographic originals |
| 02/19/1998 | DE19632429A1 Colour negative processing and desilvering |
| 02/17/1998 | US5719010 Treatment method for treating effluents from a photographic development process |
| 02/17/1998 | US5718994 Material and method for printing radiological images |
| 02/11/1998 | EP0823658A1 Method for processing silver halide light sensitive photographic material |
| 02/11/1998 | EP0556357B1 Silver image bleaching solution and process |
| 02/10/1998 | US5717518 Broad spectrum ultraviolet catadioptric imaging system |
| 02/10/1998 | US5716774 Radiographic elements containing ultrathin tabular grain emulsions |
| 02/10/1998 | US5716769 Radiographic elements |
| 02/10/1998 | US5716767 Bleaching bath for photographic black-&-white material |
| 02/10/1998 | US5716766 Mechanically raising cathode above spent bath when silver concentration of bath falls to prescribed level due to electrolytic precipitation of silver at cathode |
| 02/10/1998 | US5716765 Washing film in solution containing mixture of fluorinated and nonfluorinated nonionic polyethoxylated surfactants |
| 02/04/1998 | CN1172274A Method of colour filter reverse shot for two-colour process printing copy of ancient books |
| 02/03/1998 | US5714307 Detecting a send signal to develop the photographic film with a process solution, cyanine dye particles on film is insoluble |
| 02/03/1998 | US5714291 System for authenticating printed or reproduced documents |
| 01/28/1998 | EP0821271A1 Infra-red photothermographic material comprising a spectral sensitizer and a stilbene derivative supersensitizer |
| 01/28/1998 | EP0820607A1 Photographic system |
| 01/27/1998 | US5712699 For use in a photoprinting machine |
| 01/27/1998 | US5712081 Method for reproducing an electronically stored medical image on a hardcopy material |
| 01/27/1998 | US5712077 Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process |
| 01/22/1998 | WO1998002787A1 Method for printing images using a film pack having a perforated flap |
| 01/21/1998 | EP0819650A1 Method of inhibiting the growth microorganisms in an aqueous medium |
| 01/21/1998 | CN1170888A Black-and-white development liquid for negative film reversal developing technique and developing technique |
| 01/21/1998 | CN1170887A Image forming method and system |
| 01/20/1998 | US5709982 Mixture of a hydroxylamine and epoxide |
| 01/20/1998 | US5709972 Apparatus and method for the measurement of grain in images |
| 01/20/1998 | CA2207172A1 Method for inhibiting the growth of microorganisms in an aqueous medium |
| 01/13/1998 | US5707792 Leuco dyes |
| 01/13/1998 | US5707791 Polyester supports, silver halide emulsions, resins, metal oxide and magnetic layers |
| 01/13/1998 | US5707790 Developing composition for silver halide photographic light-sensitive material |
| 01/13/1998 | US5707789 Solid processing composition for silver halide photographic light-sensitive materials |
| 01/13/1998 | US5707788 Reducing developer waste while maintaining image quality, black and white |
| 01/13/1998 | US5707787 Processing solution for silver halide photographic light-sensitive materials |
| 01/08/1998 | WO1998000756A1 Silver halide emulsions |
| 01/08/1998 | DE19626699A1 Simple, cost-effective bath regeneration in continuous processing of photographic material, e.g. colour negative film or paper |
| 01/07/1998 | EP0816916A1 Photographic developing composition |
| 01/06/1998 | US5705326 White pigment |
| 01/06/1998 | US5705325 Silver halide photographic light-sensitive material |
| 01/06/1998 | US5705312 Photograph system |
| 01/02/1998 | DE19727075A1 Conditioning solution concentrate for photographic element treatment |
| 12/30/1997 | US5702876 Photographic film base and color photographic material comprising a binderless magnetic layer |
| 12/30/1997 | US5702875 Auxiliary super-additive developing agent; borate buffer; preservative |
| 12/30/1997 | US5702873 Storage stability |
| 12/30/1997 | US5702865 Method of forming photographic relief images |
| 12/29/1997 | EP0814380A2 Method for manufacturing liquid jet recording head |
| 12/29/1997 | EP0814377A2 Processing solution for silver halide color photographic light-sensitive material |
| 12/29/1997 | EP0749593B1 Light-sensitive material for photographic and reprographic applications |
| 12/24/1997 | CN1168484A Forming method of picture |
| 12/23/1997 | US5701545 Photographic processing |
| 12/23/1997 | US5700630 Silver halide photographic material and method for processing the same |
| 12/18/1997 | WO1997048016A1 Method for printing on a portable data medium, particularly a smart card, and resulting printed data medium |
| 12/18/1997 | CA2268786A1 Method for printing on a portable data medium, particularly a smart card, and resulting printed data medium |
| 12/17/1997 | EP0813110A1 Graphic arts recording film with blue base |
| 12/17/1997 | EP0813105A1 Recording materials and method for manufacturing said materials coated from hydrophilic layers having no gelatin or low amounts of gelatin |
| 12/16/1997 | US5698364 Dyes and dye receiver elements for thermal dye transfer recording |
| 12/16/1997 | CA2079672C Switchon-switchoff, multistate, interactive, antiphotocopying, antifraud and antifaxing system |
| 12/10/1997 | EP0546168B1 Silver recovery element and process |
| 12/09/1997 | US5695916 Processing liquid for lamination processing |
| 12/09/1997 | US5695915 Bleaching using a ferric complex salt |
| 12/09/1997 | US5695645 Mixing with precipitating agnet, mixing with flocculating agent, removing clumps of flocculated particles |
| 12/04/1997 | WO1997045396A1 N-bis- or n-tris-[(1,2-dicarboxy-ethoxy)-ethyl]-amine derivatives and preparation and use of the same |
| 12/03/1997 | EP0810472A2 Alkaline black-and-white developer for silver halide photographic material |
| 12/03/1997 | CN1166620A Silver halide photographic material |
| 12/02/1997 | USH1700 Developing agent for silver halide photographic material, developing solution composition and method for developing silver halide photographic material |
| 12/02/1997 | US5693440 Multivariate statistical process control |
| 12/02/1997 | US5693370 Coating support with hydrophobic subbing layer, gelatinous dye layer, binder, silver halide emulsion layer, protective antistress layer |
| 11/26/1997 | EP0809147A1 Photographic developing composition containing a sludge inhibiting agent and use thereof in the high contrast development of nucleated photographic elements |
| 11/26/1997 | EP0809139A1 Silver halide photographic light-sensitive material |
| 11/25/1997 | US5691816 Compact densitometer device |
| 11/25/1997 | US5691122 Redox systems, cocatalysts, rehalogenation |
| 11/25/1997 | US5691120 Photography |
| 11/25/1997 | US5691119 Gold sulfide, for fast optical printers and electronic printing devices, highly localized silver bromide phase |
| 11/25/1997 | US5691109 For accelerating development in a developing step to effectively increase sensitivity |
| 11/25/1997 | US5691108 Hydrazide nucleating agent, nucleating accelerator, high contrast images |