Celebrity Inventors
Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7387824 | Support for image recording medium and image recording medium made from the support A support for an image recording medium includes base paper, a polymer coating layer formed on both top and wire side surfaces, and a coating layer containing a pigment and an adhesive agent which is formed under the polymer coating layer on one or both side surface... | 06/17/2008 |
| 7334870 | Method of printing which minimizes cross-contamination between nozzles A method of printing from a printhead, whilst minimizing cross-contamination of ink between adjacent nozzles is provided. The method comprises the steps of: (a) providing a printhead comprising a substrate, which includes a plurality of nozzles for ejecting ink drop... | 02/26/2008 |
| 7273266 | Micro-fluid ejection assemblies A micro-fluid ejection assembly including a silicon substrate having accurately formed fluid paths therein. The fluid paths are formed by a deep reactive ion etching process conducted on a substrate having a surface characteristic before etching selected from the gr... | 09/25/2007 |
| 7179885 | Silver-dispersing polypeptides Silver halide emulsions for photographic uses contain a nucleation peptiser having at least one region A of up to 100 amino acids. Region A can either consist of (i) at least two silver-binding amino acids and up to 98 amino acids between the two silver-binding amin... | 02/20/2007 |
| 7161736 | Solid immersion lens structures and methods for producing solid immersion lens structures A microlens structure such as a solid immersion lens structure is a radiation transmissive pliant elastomer cast to a desired shape and smoothness. A method for construction of a solid immersion lens structure includes providing a mold defining a lens shaped cavity ... | 01/09/2007 |
| 7026109 | Photothermographic material The present invention provides a photothermographic material, comprising a photosensitive silver halide, a non-photosensitive organic solvent salt, a reducing agent for a silver ion, and a binder on one face of a support, for being applied by using an organic solven... | 04/11/2006 |
| 6970201 | Method and lens system for modifying the modulation transfer function of light for a camera A method and lens system for modifying the modulation transfer function of the light passing through the lens system to a camera or other imaging system that includes providing a spatial frequency response modifying (SFRM) filter within the lens system. The SFRM fil... | 11/29/2005 |
| 6921629 | Self-aligned fabrication process for a nozzle plate of an inkjet print head A self-aligned fabrication process for a nozzle plate of an inkjet print head. A substrate is provided with an activated device and a first film is formed on the substrate. Then, a second film is formed on the first film. Next, the second film is defined to form a c... | 07/26/2005 |
| 6889607 | Method for drawing a printing master onto a printing form cylinder A method for mounting a printing master on a printing form cylinder includes readying a new print job with a printing-image length by releasing an unwinding spool, activating an unwinding spool drive for moving the printing master a length in circumferential directi... | 05/10/2005 |
| 6878513 | Modified gelatin, and silver halide photographic emulsion and photographic light-sensitive material using the same A modified gelatin obtained by reacting (A) a gelatin and (B) a compound which contains a nitrogenous aromatic ring having a mercapto group to form covalent bond with a reactive group in the gelatin, an introduction amount of the compound in the gelatin being 1.0×1... | 04/12/2005 |
| 6869743 | Method of processing light-sensitive material There is disclosed a method of processing a light-sensitive material which comprises exposing a light-sensitive material having at least one light-sensitive layer on a support, and subjecting to development by a dipping system or a coating system, and then, peeling ... | 03/22/2005 |
| 6803177 | Silver compounds and compositions, thermally developable materials containing same, and methods of preparation Novel silver compounds can include a primary core of a photosensitive silver halide and a shell covering the primary core. This shell includes one or more non-photosensitive silver salts, each silver salt including an organic silver coordinating ligand. Other novel ... | 10/12/2004 |
| 6673508 | Planographic printing plate material and method of preparing planographic printing plate A planographic printing plate material and a method of preparing a planographic printing plate are disclosed, the planographic printing plate material comprising a support and provided thereon, one or more structural layers containing light sensitive silv... | 01/06/2004 |
| 6541176 | Process for making lithographic printing plate There is disclosed a process for making a lithographic printing plate, which comprises subjecting a lithographic printing material having at least a silver halide emulsion layer and a physical development nuclei layer on a support and having a sensitivity... | 04/01/2003 |
| 6403279 | Diffusion transfer photographic product A diffusion transfer photographic product is disclosed, comprising a photosensitive element, an image receiving element and a container having a processing composition, wherein the photosensitive element comprises a support having thereon at least a silve... | 06/11/2002 |
| 6261733 | Silver salt diffusion transfer material sensitized for blue light According to the present invention, there is provided a silver salt diffusion transfer material, comprising on a hydrophilic surface of a support in the order given (i) an image receiving layer containing physical development nuclei, (ii) a photosensitive... | 07/17/2001 |
| 6146819 | Silver halide photographic light-sensitive material There is disclosed a silver halide photographic light-sensitive material which comprises a polyester film support, at least one subbing layer containing a self-emulsifiable isocyanate compound having an ethylene oxide recurring unit and two or more isocya... | 11/14/2000 |
| 6146807 | Method for preparing an imaging element for making an improved printing plate according to the silver salt diffusion transfer process According to the present invention there is provided a method for preparing a silver salt diffusion transfer imaging element comprising the steps of coating in the order given on a grained and anodized side of an aluminum support (i) an image receiving la... | 11/14/2000 |
| 6146808 | Method for preparing an imaging element for making an improved printing plate according to the silver salt diffusion transfer process According to the present invention there is provided a method for preparing a silver salt diffusion transfer imaging element comprising the steps of coating in the order given on a grained and anodized side of an aluminum support (i) an image receiving la... | 11/14/2000 |
| 6120971 | Lithographic printing plate material There is disclosed an aluminum lithographic printing plate material which comprises an aluminum substrate, a silver halide emulsion layer and a physical development nuclei layer between the aluminum substrate and the silver halide emulsion layer, said sil... | 09/19/2000 |
| 6040109 | Method for preparing an image element for making an improved printing plate according to the silver salt diffusion transfer process According to the present invention there is provided a method for preparing an imaging element comprising the steps of coating in the order given on a grained and anodized side of an aluminum support (i) an image receiving layer containing physical develo... | 03/21/2000 |
| 6033823 | Mutated penicillin G acylase genes New mutant ଲ-lactam Penicillin G acylases are provided, exhibiting altered substrate specificities. These Penicillin G acylases are obtained by expression of a gene encoding said Penicillin G acylase and having an amino acid sequence which differs a... | 03/07/2000 |
| 6017673 | Lithographic printing plate and treating liquids for such plate comprising a hydrophilic amphoretic block copolymer A lithographic printing plate that works according to the silver salt diffusion transfer reversal process is disclosed. The lithographic properties of said plate can be improved by incorporating a hydrophilic amphoteric block copolymer, comprising a non-i... | 01/25/2000 |
| 5989802 | Recording materials and method for manufacturing said materials coated from hydrophilic layers having no gelatin or low amounts of gelatin Recording materials and a method of manufacturing said materials by coating hydrophilic colloidal layer compositions on a support by slide-hopper or curtain-coating techniques, followed by drying, said materials comprising a support and one or more light-... | 11/23/1999 |
| 5885393 | Silver halide image with heat transfer image and method of forming A method for forming images by providing a first image formed with silver halide photographic material which has been imagewise exposed and developed according to conventional photographic processes. Thereafter, forming a second image by imagewise transfe... | 03/23/1999 |
| 5869217 | Silver halide photographic material and photographic element A silver halide photographic material which has a layer containing a swellable inorganic stratifying compound.... | 02/09/1999 |
| 5712076 | Imaging element for making an improved printing plate according to the silver salt diffusion transfer process The present invention provides an imaging element comprising in the order given on a hydrophilic surface of a support (i) an image receiving layer containing physical development nuclei, (ii) a photosensitive layer containing one or more silver halide emu... | 01/27/1998 |
| 5712077 | Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the following steps: image-wise exposing with a high intensity-short time exposure with light with a wavele... | 01/27/1998 |
| 5705311 | Heat-developable image-recording element A heat developable photosensitive image-recording element is described comprising photosensitive silver halide, either as the only source of silver present or in association with a substantially light-insensitive source of silver, a reducing agent, a silv... | 01/06/1998 |
| 5702846 | Photosensitive composition for volume hologram recording The present invention provides a photosensitive composition for volume hologram recording, comprising the following components: (A) a cationic polymerizable compound and a radical polymerizable compound, (B) a cationic polymerization initiating material, and (C) a ... | 12/30/1997 |
| 5691104 | Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the following steps: image-wise exposing with a high intensity-short time exposure an imaging element compr... | 11/25/1997 |
| 5672461 | Storage stability of an imaging element for making a printing plate according to the silver salt diffusion transfer process The present invention provides an imaging element comprising in the order given on a hydrophilic surface of a support (i) an image receiving layer containing physical development nuclei and (ii) a photosensitive layer containing a silver halide emulsion b... | 09/30/1997 |
| 5637437 | Imaging element and method for making a lithographic printing plate according to the silver salt diffusion transfer process The present invention provides an imaging element comprising on a support in the order given (i) a base layer comprising a binder in an amount between 1 and 3 g/m2, (it) a photosensitive layer comprising a spectrally sensitised silver halide em... | 06/10/1997 |
| 5620829 | Method for making a lithographic printing plate according to the silver salt diffusion transfer process The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of image-wise exposing an imaging element comprising on a support a photosensitive layer comprisi... | 04/15/1997 |
| 5601963 | Silver halide emulsions This invention relates to photographic light-sensitive silver halide emulsions wherein the silver grains are spectrally sensitized to near infrared radiation at wavelengths above 700 nm with a particular class of cyanine dyes and to photographic elements ... | 02/11/1997 |
| 5597676 | Method for making improved imaging elements suitable for use in silver salt diffusion transfer process The present invention provides a method for obtaining an imaging element suitable for use in a silver salt diffusion transfer process by the steps of: preparing an image receiving element by coating the anodized surface of an aluminum foil with an image-r... | 01/28/1997 |
| 5536817 | Type of modified gelatin and its use in a DTR material A modified gelatin is disclosed wherein part of the free carboxyl groups is replaced by modifiers having more acid end-standing groups chosen from --SO3 M, --OSO3 M, --SSO3 M, ---OPO(OH)2, --OPO(OH)(OR2 | 07/16/1996 |
| 5514517 | Process for image formation by silver salt diffusion transfer A process for image formation by silver salt diffusion transfer which comprises developing an imagewise exposed photosensitive element containing a photosensitive silver halide emulsion layer with an alkaline processing element containing a silver halide ... | 05/07/1996 |
| 5512413 | Imaging element for making a lithographic printing plate according to the silver salt diffusion transfer process The present invention provides an imaging element comprising on the same side of a support in the order given a base layer, a light sensitive layer containing a silver halide emulsion and a surface layer comprising physical development nuclei characterize... | 04/30/1996 |
| 5508142 | Imaging element and method for making lithographic printing plate according to the silver salt diffusion transfer process The present invention provides an imaging element comprising in the order given (i) a hydrophilic base, (ii) an image receiving layer containing physical development nuclei and (iii) a photosensitive layer containing a silver halide emulsion being in wate... | 04/16/1996 |
