| Patents for G03G 13 - Electrographic processes using a charge pattern (6,148) |
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| 08/10/1993 | US5234786 Developer layer forming method |
| 08/10/1993 | US5234784 Fusing in three zones comprising a fusing zone where it is contacted with a textured fusing member, a cooling zone, and a release zone |
| 08/10/1993 | US5234783 Method of selectively glossing toner images |
| 08/10/1993 | US5234782 Method of treating toner image bearing receiving sheets |
| 08/03/1993 | US5233393 Image forming apparatus |
| 08/03/1993 | US5232812 Method of forming images using curable liquid |
| 07/28/1993 | EP0552785A2 Method for forming fixed images |
| 07/22/1993 | WO1993014446A1 Printing method and apparatus |
| 07/20/1993 | US5229241 Electrostatic charging, pre-exposure fatigue resistance |
| 07/20/1993 | US5229240 Electrophotographic light-sensitive material |
| 07/20/1993 | US5229235 Electrophotographic process using melted developer |
| 07/20/1993 | US5229234 Dual exposure method of forming a matrix for an electrophotographically manufactured screen assembly of a cathode-ray tube |
| 07/13/1993 | US5227850 Electrophotographic plate-making apparatus |
| 07/08/1993 | WO1993013462A1 Method of forming electrophotographic transfer images |
| 07/07/1993 | EP0309588B1 Method of multicolor printing metal containers and metal sheets |
| 06/29/1993 | US5223473 Electrographic imaging |
| 06/16/1993 | EP0546195A1 Original plate for lithography of electrophotographic type |
| 06/15/1993 | US5219705 Lithographic printing plate precursor of direct image type |
| 06/15/1993 | US5219702 Applying prolonged tack toner to latent image, heating to activate, contacting with receptor, separating to transfer, applying colorless, fusible, finely divided particles, heating |
| 06/15/1993 | US5219695 Image forming method |
| 06/15/1993 | US5219693 Printing plate for electrophotographic process comprising trisazo incorporated in an alkali-soluble resin binder |
| 06/15/1993 | US5219687 Printing stain inhibition |
| 06/02/1993 | EP0544271A2 Image-forming process, developer and image-forming system |
| 06/02/1993 | EP0432211B1 Process and apparatus for producing printing plates |
| 06/01/1993 | US5215852 Image forming method |
| 06/01/1993 | US5215845 Predetermined gap between support and toner carrying members; conveying to development section while regulating thickness of toner layer |
| 06/01/1993 | US5215838 Infrared or red light sensitive migration imaging member |
| 05/26/1993 | EP0542984A1 Thermal assisted transfer method and apparatus |
| 05/25/1993 | US5213930 Electrophotographic lithograph printing plate material having a mixture of sensitizing dyes |
| 05/25/1993 | US5213922 Using drum with latent image as the original plate, repeated printing without damage |
| 05/25/1993 | US5213921 Charging photoconductor, exposing to light, applying first color toner, recharging, repeating with second color toner |
| 05/25/1993 | US5213920 Transferring toner image to receiving plate compromising crosslinked hydrophilic layer with spacing particles forming protuberances |
| 05/25/1993 | US5213919 Process for preparation of lithographic printing plate and eluting solution used for said process containing alkali chelating agent |
| 05/19/1993 | EP0542192A1 Method and apparatus for decolorization, and image forming apparatus |
| 05/18/1993 | US5212526 Process and apparatus for transferring and fusing an image to a recording medium |
| 05/18/1993 | US5212040 Carbonless paper for electrostatic imaging processes |
| 05/18/1993 | US5212039 Developing method of electrostatic latent images for full color image formation |
| 05/18/1993 | US5212037 Antideposit |
| 05/18/1993 | US5212030 Sharpness, background cleaning |
| 05/12/1993 | EP0541113A1 Monocomponent-type developer for developing electrostatic image and image forming method |
| 05/07/1993 | CA2054998A1 Ion cartridge nitrogen gas or gas mixture injection |
| 05/05/1993 | EP0296168B1 Electrophotographic color proofing apparatus and method |
| 05/04/1993 | US5208126 Electrophotographic printing plate precursor and photosensitive lithographic printing plate precursor |
| 04/27/1993 | US5206105 Inorganic photosensitive substance and a binder resin |
| 04/27/1993 | US5206101 Colored toner particles used to form color separation images |
| 04/20/1993 | US5204697 Ionographic functional color printer based on Traveling Cloud Development |
| 04/20/1993 | US5204543 Lateral type semiconductor device having a structure for eliminating turning-on of parasitic mos transistors formed therein |
| 04/15/1993 | WO1993007542A1 Image recording method |
| 04/15/1993 | WO1993007541A1 Reflection enhancement of images |
| 04/14/1993 | EP0536651A1 Method of forming fixed images |
| 04/13/1993 | US5202731 Image forming apparatus having an alternating bias electric field |
| 04/13/1993 | US5202730 Developing process using two-component type magnetic developer |
| 04/13/1993 | US5202206 Electrostatic latent images |
| 04/07/1993 | EP0535246A1 Non-magnetic component developing method |
| 03/31/1993 | EP0534479A1 Electrophotographic material for color proofing |
| 03/31/1993 | CN1070490A Toner for developing electrostatic image and heat-fixing method |
| 03/30/1993 | US5198319 Binder resin which is a blend of an anionic graft copolymer containing a macromonomer and a crosslinked polymer, addition polymers |
| 03/24/1993 | EP0533176A2 Electrophotographic printing machine |
| 03/23/1993 | US5196888 Method of feeding developer to developing zone in electrophotography |
| 03/23/1993 | US5196286 Xerography |
| 03/17/1993 | EP0532176A1 Laser-sensitive electrophotographic lithograph printing plate material |
| 03/17/1993 | EP0531990A1 Toner for developing electrostatic image and heat-fixing method |
| 03/17/1993 | EP0531888A2 Method of forming fixed images |
| 03/16/1993 | US5194878 Color electrophotographic method |
| 03/16/1993 | US5194359 Developing method for one component developer |
| 03/16/1993 | US5194352 High resolution electrography, simplified process |
| 03/16/1993 | US5194351 Trilevel highlight color imaging; selective discharging of uniformly charged surface |
| 03/02/1993 | US5190843 High electrical resistance magnetic toner and magnetic carrier, rotating a sleeve containing magnet roll opposite to rotation of image carrier |
| 02/23/1993 | US5188917 Electrophotographic light-sensitive material |
| 02/09/1993 | US5185227 Sensitivity to semiconductor laser rays; support, binder, photoconductive ZNO, low and high adsorption sensitizing dyes |
| 02/09/1993 | US5185226 Electrostatic method for multicolor imaging from a single toner bath comprising double-encapsulated toner particles |
| 02/03/1993 | EP0526021A2 Toner process with metal oxides |
| 02/03/1993 | EP0526018A2 Image forming apparatus including a developing device for developing a latent image |
| 02/02/1993 | US5184183 Apparatus for printing grey scale images |
| 02/02/1993 | US5183720 Electrophotographic light-sensitive material |
| 02/02/1993 | US5183717 Field-enhanced charge injection amplification |
| 01/12/1993 | US5178983 Binder resin |
| 01/07/1993 | WO1993000615A1 Original plate for lithography of electrophotographic type |
| 01/07/1993 | EP0203196B1 Method of and apparatus for forming multi-color images |
| 01/05/1993 | US5176975 Electrophotographic lithographic printing plate precursor |
| 01/05/1993 | US5176974 Dielectric peel layer |
| 12/30/1992 | EP0520799A2 Cleanerless developing method using mono-component developer |
| 12/30/1992 | EP0520791A1 Method for manufacturing planographic printing plates |
| 12/29/1992 | US5175070 Image forming method and image forming apparatus |
| 12/29/1992 | CA1311958C Electrophotographic method |
| 12/22/1992 | US5173388 Developing process excellent in image reproducibility |
| 12/10/1992 | WO1992022019A1 Thermal assisted transfer method and apparatus |
| 12/02/1992 | EP0516158A2 Image forming method |
| 12/02/1992 | EP0516062A2 Method of forming fixed images |
| 12/01/1992 | US5168315 Image forming method for forming images on copier paper having a specific construction using a toner having a specific particle diameter and an image forming device which uses said toner and copier paper |
| 12/01/1992 | US5168311 Image forming apparatus and process for forming an image for magnetic end character recognition |
| 11/26/1992 | DE4117126A1 Increasing abrasion-resistance of printing plate and photoresist - by coating printing or non-printing area or relief e.g. with toner, ink or pigment and opt. binder |
| 11/25/1992 | EP0515210A2 Developing apparatus |
| 11/17/1992 | US5164780 Image forming apparatus having developer carrying member with surface layer of defined load curve |
| 11/17/1992 | US5164774 Developing device of the type forming thin layer of toner on toner conveying member, and dry color toner of one component type used therein |
| 11/17/1992 | US5164275 Method of forming a multicolor image with color toner and two-component developer containing same |
| 11/12/1992 | DE4215201A1 Electrophotographic photoreceptor of single layer dispersion type - contains perylene pigment as photoconductor, dispersed in alkali-soluble binder resin and sensitised with alicyclic resin acid(s) (derivs.) |
| 11/10/1992 | US5162608 Developing process and apparatus using a magnetic roller including a sleeve having an electret layer |
| 11/10/1992 | US5162180 Xeroprinting process using reversal development process |
| 10/29/1992 | WO1992018909A1 Non-magnetic component developing method |