| Patents for G03G 13 - Electrographic processes using a charge pattern (6,148) |
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| 03/24/1998 | US5730787 Desensitizing solution for lithography |
| 03/17/1998 | US5729811 Contact transfer device and image forming equipment |
| 03/17/1998 | US5729801 Electrophotographic apparatus and process cartridge |
| 03/17/1998 | US5729800 Electrophotographic apparatus having an a-Si photosensitive drum assembled therein |
| 03/17/1998 | US5728502 Imaging medium, method of imaging said medium, and image-bearing medium |
| 03/17/1998 | US5728497 Method for preparation of waterless lithographic printing plate by electrophotographic process |
| 03/10/1998 | US5725986 Imaging process using a diarylamine and tritolylamine in a charge transport layer |
| 03/10/1998 | US5725981 Forming a toner image on a transfer layer and heat transferring the toner image and transfer layer onto a receiver |
| 03/10/1998 | US5725980 Multi-wavelength laser which avoids excessive light absorption by cyan pigment in image-on-image electrophotography |
| 03/10/1998 | US5725935 Fused dry toner powder, adhesive layer |
| 03/03/1998 | US5723244 Charging neutralization processes |
| 03/03/1998 | US5723240 Method for controlling the formation of toner images with two distinct toners |
| 02/25/1998 | EP0825497A1 Developing device for an image forming apparatus |
| 02/12/1998 | WO1998006010A1 Liquid toner and imaging system |
| 02/10/1998 | US5717983 Simultaneous developing/cleaning method using magnetic support member |
| 02/10/1998 | US5716744 Dual beam color electrophotographic apparatus |
| 02/04/1998 | EP0822466A1 Developing device for an image forming apparatus |
| 02/04/1998 | EP0822458A1 Magnetic black toner and multi-color or full-color image forming method |
| 02/04/1998 | EP0822457A1 Magnetic toner, apparatus unit and image forming method |
| 02/03/1998 | US5715511 Lamination jacket and method for for fusing a transferable image to a digital disc |
| 02/03/1998 | US5715507 Color image forming process with control gloss |
| 02/03/1998 | US5715501 Image forming method using a surface with a specified water contact angle and process cartridge using such a method |
| 02/03/1998 | US5714294 A shell-core crosslinked copolymer particles comprising a vinyl monomer and an acrylic acid ester and/or methacrylic acid ester or diene monomers; fixable at low temperature, impact strength, stability, durability |
| 02/03/1998 | US5714289 Forming toner image on peelable transfer layer of light sensitive material, heat transferring image and transfer layer to receiving material, removing thermoplastic resin of transfer layer |
| 02/03/1998 | US5714287 Non-photographically forming negative image on transparent substrate adhered to backing coated with adhesive containing luminescent material |
| 01/28/1998 | EP0820383A1 Method for producing identification documents and documents produced by it |
| 01/27/1998 | US5713064 Method and apparatus for forming toner images with two distinct toners |
| 01/27/1998 | US5712069 Two-component type developer, developing method and image forming method |
| 01/21/1998 | EP0819268A1 Printing on transparent film |
| 01/20/1998 | US5710965 Developer for developing electrostatic images and image forming method |
| 01/20/1998 | US5710588 Simulated photographic-quality prints using a transparent substrate containing a black wrong reading image and a backing sheet containing a uniform color coating |
| 01/15/1998 | DE19703453A1 Dry lithographic printing plate useful for on-demand printing system |
| 01/13/1998 | US5708942 Developing device for an image forming apparatus |
| 01/13/1998 | US5708932 Charging system and electrophotography apparatus |
| 01/13/1998 | US5707770 Toner for developing electrostatic images, two component type developer, developing method, image forming method, heat fixing method, and process for producing toner |
| 01/08/1998 | DE19725807A1 Printing process for rough surface, wood, fabric, glass, metal |
| 01/06/1998 | US5705307 Stabilizing particle size distribution of toner |
| 12/30/1997 | US5702857 Method for impression development |
| 12/30/1997 | US5702852 Multi-color method of toner transfer using non-marking toner and high pigment marking toner |
| 12/24/1997 | CN1168494A Reconditioning method for developing roller |
| 12/23/1997 | US5701560 High print quality |
| 12/23/1997 | US5700618 Process for the production of colored images by an electrophotographic route |
| 12/23/1997 | US5700612 Peelable transfer layer containing resin capable of being removed upon chemical treatment |
| 12/23/1997 | US5700611 Method for forming overlapping toner images |
| 12/17/1997 | CN1167928A Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus employing same |
| 12/09/1997 | US5695903 Using an aqueous alkaline developer |
| 12/09/1997 | CA2134517C Multi-level xerography exposure control through multi-beam overscan |
| 12/03/1997 | EP0810482A1 A toner image resistant to scratching |
| 12/03/1997 | EP0810479A2 Electropohotographic photosensitive member, and process cartridge and electrophotographic apparatus employing the same |
| 11/25/1997 | US5691094 Lithography, inproved transferability |
| 11/25/1997 | US5691039 Toner fixing method and receiving sheet |
| 11/25/1997 | CA2016046C Toner adhesion-enhancing coating for security documents |
| 11/20/1997 | WO1997043697A1 Developer |
| 11/19/1997 | EP0807281A1 Color adjustment method and apparatus |
| 11/18/1997 | US5689785 Color image forming method and apparatus used therefor |
| 11/18/1997 | US5689781 Carrier for electrostatic latent image developing |
| 11/18/1997 | US5689779 Liquid developer and developing method and developing apparatus using same |
| 11/18/1997 | US5688622 Developing method |
| 11/18/1997 | US5688581 Electrographic image transfer element having a protective layer |
| 11/13/1997 | DE19618575A1 High quality recording 2 types of linked information on photographic silver halide print material |
| 11/12/1997 | EP0806709A2 Image forming apparatus |
| 11/04/1997 | US5684522 Method of recording information on ferroelectric material using polarization |
| 11/04/1997 | US5683841 Method for preparation of waterless lithographic printing plate by electrophotographic process |
| 10/28/1997 | US5682585 Developing apparatus generating electric field between developer carrying member and developer layer regulating member |
| 10/28/1997 | US5682192 For managing charge distribution during formation of a latent image |
| 10/28/1997 | US5681686 Desensitizing solution for offset printing |
| 10/22/1997 | CN1163001A Signage articles and methods of making same |
| 10/21/1997 | US5679493 Masked exposure of photosensitive film to form charged pattern, distributing electroconductive particles in charged sections and covering with dielectric resin to form liquid crystal display |
| 10/15/1997 | EP0801333A2 Toner composition |
| 10/14/1997 | US5678158 Apparatus for repetitively using a toner image carrier |
| 10/09/1997 | WO1997037286A1 Electrophotographic printing process for printing a substrate |
| 10/07/1997 | US5674656 Two component developer composition for controlling transience |
| 09/30/1997 | US5672452 Using color toner capsule particles having polymeric surface layer and wax core which is melted and released on fixing by application of heat and pressure, accurate reproduction, antifouling |
| 09/24/1997 | CN1160456A Method of electrophotographically mfg. screen assembly |
| 09/23/1997 | US5670289 Method of using scavengeless developer compositions |
| 09/23/1997 | US5670285 Color xeroprinting master |
| 09/23/1997 | US5670283 Electrophotographic material for color proofing |
| 09/18/1997 | WO1997034202A1 Imaging medium, method of imaging said medium, and image-bearing medium |
| 09/16/1997 | US5669051 Method of electrostatically forming visual image |
| 09/16/1997 | US5669036 Image forming method |
| 09/16/1997 | US5667929 Toner combination |
| 09/10/1997 | EP0794468A2 Method for impression development |
| 09/09/1997 | US5666625 Device for electrostatically developing a latent image on an image carrier |
| 09/09/1997 | US5665505 Simulated photographic-quality prints using a transparent substrate containing a wrong reading image and a backing sheet containing a right reading image of different information |
| 09/09/1997 | US5665502 Electrophotographic photoreceptor and method for producing the photoreceptor |
| 09/09/1997 | US5665499 Water resistant |
| 09/04/1997 | WO1997031790A1 Passport identification document and personalization and assembly process |
| 09/03/1997 | CN1158437A Process and device for developing electrostatic latent image |
| 09/02/1997 | US5663030 Electrostatic imaging process |
| 09/02/1997 | US5663029 Development of latent image, transferring to form recording sheets, coating a substrate using polymers |
| 09/02/1997 | US5663025 Magenta toner and developer compositions |
| 09/02/1997 | US5663023 Simulated photographic-quality prints using a transparent substrate containing a wrong reading image and a backing sheet containing a right reading image of the same information |
| 09/02/1997 | US5663021 Heat resistance |
| 08/27/1997 | EP0791861A2 Image forming method |
| 08/27/1997 | EP0791190A1 Signage articles and methods of making same |
| 08/26/1997 | US5661566 Method for making a plurality of printing plates |
| 08/19/1997 | US5659864 Dual image forming apparatus and method of using same |
| 08/19/1997 | US5659861 Method of developing electrostatic latent image |
| 08/19/1997 | US5659860 Developing device for an image forming apparatus and toner cartridge |
| 08/19/1997 | US5659858 Developing method and system |