At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Process for the recovery of organic acids from aqueous solutions
A process for recovering a desired organic acid from a solution includes the steps of: providing an aqueous solution including at least one desired organic acid...
Photographic multilayer film base comprising 1,4-cyclohexane dimethanol
This invention relates to a poly(ethylene terephthalate) photographic multilayer film base having improved properties with regard to cutting, stiffness and curl...
Method of processing silver halide color photographic materials
This invention relates to a method for processing a silver halide color photographic material comprising the steps of loading the material into a chamber adapted...
Organic electroluminescent devices with high luminance
Disclosed is a multilayer electroluminescent device comprising an anode, a hole transport layer (HTL), a light emitting layer (LEL), an electron transport layer...
Ink jet ink set
An ink jet ink comprising a colorant, a water-soluble ester or amide of a pyrrolidin-2-one carboxylic acid and water.
Ink jet printing process
An ink jet printing method comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading said printer with an ink...
Producing a compressed digital image organized into layers corresponding to
increasing visual quality levels...
A method for producing a compressed digital image from an input digital image is disclosed, wherein the compressed digital image is organized into layers...
Providing a color image in a light modulating layer having liquid crystal
A display sheet having polymer dispersed liquid crystals including a substrate; a state changing layer disposed over the substrate and defining first and second...
Image processing apparatus and method for simultaneously scanning and
An image processing apparatus (10) for scanning and printing images at the same time includes an input scanner connected to an imager, preferably: a) a rotatable...
Methods of preparing disaccharide and trisaccharide C6-C12 fatty acid
esters with high alpha content and...
The present invention provides chemical processes for the preparation of disaccharide and trisaccharide C.sub.6 to C.sub.12 fatty acid esters having a high alpha...
Thermally developable materials having barrier layer with inorganic filler
Thermally developable materials include an imaging layer containing a non-photosensitive source of reducible silver ions. Disposed over the imaging layer is a...
Method of coating a liquid film on a support
A method of coating a support with a liquid composition having an aqueous or an organic solvent and a surfactant eliminates defects in the coated layer....
Re-application of dye to a dye donor element of thermal printers
Apparatus is disclosed for re-applying dye to a dye donor element of a dye transfer thermal printer. A reservoir contains a supply of dye that is thermally...
Photographic processing system
The present invention provides for a processing system and method of operating a photographic processor which comprises monitoring an average consumption of...
Method of selecting ink jet inks in a color set
A method of selecting inks within an inkjet ink set for color printing includes: a) providing at least two color inks, each ink having a carrier and a pigment;...
Method and apparatus for continuous marking
A method and an apparatus for continuously delivering a solvent free marking material to a receiver includes a printhead with a discharge device is provided. The...
Method and apparatus for making an album page
A method and apparatus for making a photo album page. The apparatus includes a first supply of a media having a front and back side, a first print head located...
Bridge-less (or custom) eyeglasses
Method and system for object-oriented motion-based video description
An object-oriented method for describing the content of a video sequence comprises the steps of (a) establishing a temporal object-based segment for an object of...
Linear projective data embedding
In a method of embedding a hidden message in digital data, employing plurality of orthogonal random arrays of numbers as carriers for the bits of the hidden...
Wire grid polarizer
A wire grid polarizer (300) for polarizing an incident light beam (130) comprises a substrate having a first surface. A grid or array of parallel, elongated,...
One step synthesis for quinacridone compounds
Disclosed is a process for forming a N,N'-diarylquinacridone compound comprising the step of reacting a N,N'-unsubstituted quinacridone compound with a haloaryl...
Homogeneous single-part color developer per color film processing and
method of using same
An aqueous, homogeneous, single-part color developing concentrate comprises a color developing agent in free base form and an N,N-dialkyl- or ...
Method of use of stabilized rapid access color developers for color
A method for providing a color image in an exposed color negative silver bromoiodide film element comprising contacting said element with an aqueous color...
Digital film processing method
A method of developing a latent image on a photographic element (such as imagewise exposed photographic film) by absorbing a dye precursor into the film,...
Image forming assembly and method using a lamination apparatus
An image forming assembly and method utilizes a laminate processing sheet. The laminate processing sheet is applied on an emulsion side of an exposed ...
The instant invention relates to an epoxy/alkylation-type hydrocarbon resin alloy comprising an epoxy resin, an alkylation-type hydrocarbon resin, and a...
Thermo-reversible material and method for preparing it
The invention concerns thermo-reversible materials. A material according to the invention comprises a support having grafted thereon a layer of a thermo-reversible...
Method for manufacturing a mechanical conformal grating device with
improved contrast and lifetime
A method of manufacturing a mechanical grating device, including the steps of: forming a spacer layer on a substrate; removing portions of the spacer layer to...
Method for manufacturing a mechanical conformal grating device
A method of manufacturing a conformal grating device, that includes the steps of: forming a spacer layer on a substrate; removing portions of the spacer layer to...
Chemical delivery system for use with a photographic processor and method
A chemical delivery system and method for use in a photographic processor is disclosed. The chemical delivery system includes a heating assembly that comprises a...
Ink jet printing with color-balanced ink drops mixed using colorless ink
A drop-on-demand ink jet printing system includes a print head having at least one mixing chamber having a nozzle opening. A plurality of sources of color liquid...
Page wide ink jet printing
Methods are disclosed for fabricating page wide Drop-on-Demand and continuous ink printheads in which the nozzle array, the heaters, their drivers and data...
Grinding process and control device for a knife shaft
The present invention relates to a process and control device to grind a knife shaft used in a machine intended for cutting sheets of materials into strips, for...
Analysis machine for analyzing a cleanness condition of perforated
An analysis machine for analyzing the cleanness condition of perforated strips enables a direct non-destructive measurement, without image conversion, of...
Digital camera with memory card fullness icon
A digital camera having a plurality of adjustable memory card fullness icons to visually indicate the amount of memory space that is available for storage in a...
Organic element for electroluminescent devices
Disclosed is an OLED device comprising a light-emitting layer containing a host and a dopant where the dopant comprises a boron compound complexed by two ring...
Process for the polymerization of ethylene and interpolymers thereof
A novel continuous gas phase polymerization process for producing polyethylene and interpolymers of ethylene and at least one other olefin is provided wherein a...
Supported group 8-10 transition metal olefin polymerization catalysts
A catalyst for the polymerization of olefins is disclosed. The catalyst comprises a complex comprising (a) a ligand of the formula X, (b) a group 8-10 transition...
Photographic element containing a fragmentable electron donor for improved
This invention comprises a silver halide photographic element comprising a support with low oxygen permeability and at least one silver halide emulsion layer...
Stabilized amplified color developing composition, multi-part kits, and
method of use
An amplified color developing composition is stabilized with a cyclicaminomethanediphosphonic acid or salt thereof alone of in combination with other stabilizing...
Heat-sensitive compositions and imaging member containing carbon black and
methods of imaging and printing
An imaging member, such as a negative-working printing plate or on-press cylinder, comprises latex polymer-carbon black composite particles. Such imaging members...
Producing a laminated scrapbook page
A method of making a laminated scrapbook page including providing a filler sheet which is adapted to be folded and laminated to provide the scrapbook page,...
Ink jet printing method
An ink jet printing method having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink...
Method for assessing overall quality of digital images
A method for producing a numerical representation of perceived overall image quality of a digital test image, including creating a digital reference image series...
Incoherent light-emitting device apparatus for driving vertical laser
A laser emitting apparatus includes an incoherent light-emitting device having a light-emitting layer wherein an electric field is applied across the...
Active Pixel Sensor with wired floating diffusions and shared amplifier
An image sensor having a plurality of pixels arranged in a series of row and columns comprising a semiconductor substrate having a plurality of pixels formed in...
5-acylamino-2-amino-4-substituted-phenol compounds and method of using them
Disclosed is a 2-amino-5-acylamino-4-substituted-phenol compound having the structural formula I: ##STR1## wherein Y is a substituent group, and R' is a...