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Digest patents

      

This page is updated frequently with new Digest-related patent applications.




 Environmentally friendly treatment  refining magnesium slag patent thumbnailEnvironmentally friendly treatment refining magnesium slag
A treatment method for a magnesium slag, comprises: step a, producing magnesium particles and a crude solution of magnesium slag by digesting and sifting a magnesium slag; step b, filtering the crude solution of magnesium slag sifted in step a, so that mixed chlorides are obtained after a moisture in a filtrate is removed; step c, obtaining a high purity magnesium oxide by dissolving a filter residue obtained in step b via an ammonium sulfate method and a magnesium precipitation reaction as well as post-treatment. With the method, utilization of magnesium slag can reach up to more than 90% with a higher recycling rate, while the discharge of solid wastes can be reduced greatly which solid wastes are less contaminative to the environment, so that the contamination to the environment is greatly reduced and the required energy saving and emission reduction are also achieved..

 Methods and compositions for modifying genomic dna patent thumbnailMethods and compositions for modifying genomic dna
Compositions and methods concern the sequence modification of an endogenous genomic dna region. Certain aspects relate to a method for site-specific sequence modification of a target genomic dna region in cells comprising: transfecting the cells by electroporation with a composition comprising (a) a dna oligo and (b) a dna digesting agent wherein the donor dna comprises: (i) a homologous region comprising nucleic acid sequence homologous to the target genomic dna region and (ii) a sequence modification region; and wherein the genomic dna sequence is modified specifically at the target genomic dna region..
Maxcyte, Inc.


 Methods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids patent thumbnailMethods and systems for processing lignin during hydrothermal digestion of cellulosic biomass solids
Digestion of cellulosic biomass solids may be complicated by release of lignin therefrom. Methods for digesting cellulosic biomass solids may comprise: providing cellulosic biomass solids in a digestion solvent; at least partially converting the cellulosic biomass solids into a phenolics liquid phase comprising lignin, an aqueous phase comprising an alcoholic component derived from the cellulosic biomass solids, and an optional light organics phase; and separating the phenolics liquid phase from the aqueous phase, at least partially depolymerizing the lignin in the phenolics liquid phase, wherein at least partially depolymerizing the lignin generates hydrocarbons..
Shell Oil Company


 Polyester polyols from recycled polymers and waste streams patent thumbnailPolyester polyols from recycled polymers and waste streams
The present invention relates to polyester polyols made from aromatic polyacid sources such as thermoplastic polyesters. The polyols can be made by heating a thermoplastic polyester such as virgin polyethylene terephthalate, recycled polyethylene terephthalate, or mixtures thereof, with a glycol to give a digested intermediate which is then reacted with a digestible polymer, which can be obtained from various recycle waste streams.
Resinate Materials Group, Inc.


 Digestion of keratin patent thumbnailDigestion of keratin
The present invention relates to the chemical digestion of keratin, such as avian feathers and wool. The digestion product is made by heating the feathers or wool with a solvent selected from glycols, alkanolamines, polyamines, and combinations thereof.
Resinate Materials Group, Inc.


 System and  improved anaerobic digestion patent thumbnailSystem and improved anaerobic digestion
A method for improved anaerobic digestion is presented. The method includes mixing a volume of waste material with water to form a feedstock mixture.
Verliant Energy, Inc.


 Process for the anaerobic fermentation of biogenic waste materials and plant for carrying out this process patent thumbnailProcess for the anaerobic fermentation of biogenic waste materials and plant for carrying out this process
A process for the anaerobic fermentation of biogenic waste materials including the steps that a fermentation material containing the waste materials is mixed with liquid and the fermentation material suspension obtained in this manner is anaerobically fermented in a fermenter and the digest produced in the fermentation of the fermentation material suspension is dewatered of a dewatering device, wherein, with separation of press water, a press cake is obtained that has a dry matter proportion increased with respect to the digest; the press water is subjected to a solids separation, wherein a residual liquid having a dry matter proportion reduced with respect to the press water of at most 15% by weight is obtained and the residual liquid is used at least in part for the mixing according to the fermentation material step.. .
Hitachi Zosen Inova Ag


 Authenticating communications patent thumbnailAuthenticating communications
The method of authenticating the source of a communication is disclosed. The method includes executing a clock for an operation period.
Google Inc.


 Method of digesting cellulose fibrous material in a continuous digester patent thumbnailMethod of digesting cellulose fibrous material in a continuous digester
The invention discloses a method of continuous cooking cellulose fibrous material in a digester, said digester having a top and a bottom. The method of the invention comprises the steps of:—feeding a slurry comprising cellulosic fibrous material and cooking liquor into the top the digester,—feeding a first washing liquor into the bottom portion of the digester, which first washing liquor moves counter currently up through at least part of the digester,—removing pulp from the bottom of the digester,—feeding a second washing liquor into the center of the digester at least at the level of a first screen section,—feeding a third washing liquor into the center of the digester at the level of a second screen section, and—withdrawing the cooking liquor and the washing liquors from the first screen section and from the second screen section, which first screen section is arranged in a lower part of the digester and which second screen section is arranged below said first screen section.
Stora Enso Oyj


 Kraft cooking method using polysulfide cooking liquor patent thumbnailKraft cooking method using polysulfide cooking liquor
The method is for the preparation of kraft pulp with increased pulping yield from lignin-containing cellulosic material using polysulfide cooking liquor. In order to increase carbohydrate stabilization and hence the yield from a kraft cooking process a first impregnation stage using polysulfide cooking liquor is implemented at high alkali and polysulfide concentration and at a low temperature.
Valmet Ab


Biomass liquefaction processes, and uses of same

Described are processes for the liquefaction of lignocellulosic biomass under the digestive action of dicarboxylic acid(s). Such digests can exhibit enhanced flowability, reduced volume, and significant biomass conversion to dissolved components, and can in some embodiments be further liquefied by contact with an enzyme.
Purdue Research Foundation

Production of biogas from organic materials

Waste or organic material is compressed at a pressure sufficient to burst cells, for example 50 bar or more, and separated into a dry fraction and a wet fraction. The wet fraction is treated in an anaerobic digester to produce biogas after removing grit.
Anaergia Inc.

Biomass conversion process to hydrocarbons

A process for the production of a higher hydrocarbon useful to produce diesel components from solid biomass is provided. The process provides for improved production of diesel components by contacting the stable oxygenated hydrocarbon intermediate containing diols produced from digestion and hydrodoxygenation of the solid biomass to an amorphous silica alumina catalyst to reduce the diols content, and removing water prior to contacting with the condensation catalyst to produce the higher hydrocarbon..
Shell Oil Company

Method for recovery of the constituent components of laterites

Digestion of a laterite ore with sulfuric acid dissolves all constituents except silica. The resulting sulfates—aluminum sulfate, ferric sulfate, titanyl sulfate, and magnesium sulfate—remain in solution at approximately 90° c.
Aluchem Companies, Inc.

Methods and systems for processing lignin through viscosity reduction during hydrothermal digestion of cellulosic biomass solids

Digestion of cellulosic biomass solids may be complicated by lignin release therefrom, which can produce a highly viscous phenolics liquid phase comprising lignin polymer. Systems for processing a phenolics liquid phase comprising lignin polymer may comprise: a hydrothermal digestion unit; a viscosity measurement device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; a temperature control device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; and a processing device communicatively coupled to the viscosity measurement device and the temperature control device, the processing device being configured to actuate the temperature control device if the viscosity of a fluid phase comprising lignin exceeds a threshold value in the biomass conversion system..
Shell Oil Company

Compositions and methods for combination ingredient delivery

Described herein are compositions, methods, and devices for relief of a cough, cold, sore throat, or allergy, or a related symptom. Also described herein are compositions, methods, and devices for the prevention, treatment and/or amelioration of a digestive illness or digestive discomfort, or a related symptom of either..
The Fix, Llc

Method and gastrointestinal tract ablation to achieve loss of persistent and/or recurrent excess body weight following a weight loss operation

Devices and methods are provided for ablational treatment of regions of the digestive tract in post-bariatric surgery patients who fail to achieve or maintain the desired weight loss. Bariatric procedures include roux-en-y gastric bypass, biliopancreatic diversion, and sleeve gastrectomy.
Covidien Lp

Dietary-fiber containing soup stock and manufacturing methods for same

Dietary-fiber containing noodles contain wheat flour, indigestible dextrin serving as dietary fiber, and a fulvic acid mineral seasoning liquid. The fulvic acid mineral seasoning liquid contains vinegar, fulvic acid, calcium, mineral salt, and trehalose.

Methods and compositions using fresh or frozen meat to improve food efficiency in animals such as dogs

Methods and compositions improve amino and fatty acids availability, for example by achieving better blood enrichment in limiting amino acids, such as arginine and lysine, and essential fatty acids, such as linoleic acid. A higher fat digestibility was observed when rendered meat meal in pet food was replaced with a fresh or frozen meat slurry.
Nestec Sa

Bacillus sp. strain with imporived productivity of fermented soybean meal and producin fermented soybean meal using the same

The present invention relates to a bacillus amyloliquefaciens k2g strain, which is excellent in removal of anti-nutritional factors and in protease activity, and shows excellent antimicrobial activity against pathogens and reduced productivity of viscous substances, a method for producing a fermented soybean meal using the strain, a fermented soybean meal produced therefrom, and a feed composition including the same. The fermented soybean meal prepared by bacillus amyloliquefaciens k2g strain according to the present invention has few anti-nutritional factors such as trypsin inhibitors, soybean oligosaccharides, and polysaccharides, a high content of crude proteins, and high protein solubility, and also consists of small-sized peptides digestible by livestock due to low-molecularization, thereby being effectively used as a high-quality vegetable protein feed having excellent absorption rate and feed efficiency..
Cj Cheiljedang Corporation

Method and system for detection of contraband narcotics in human digestive tract

A method for automated detection of illegal substances smuggled inside internal cavities of a passenger, e.g., as capsules. The method provides for an automated detection of narcotics hidden in a passenger's stomach area using pictures produced by an x-ray scanner.
Adani Systems, Inc.

Method and arrangement for generating steam at a digester plant of a chemical pulp mill

The present invention relates to a method of producing steam at a digester plant of a chemical pulp mill. Black liquor is discharged from the digester at a first temperature and pressure.
Andritz Oy

Complexity management of genomic dna

The presently claimed invention provides for novel methods and kits for reducing the complexity of a nucleic acid sample by providing non-gel based methods for amplification of a subset of the sequences in a sample. In a preferred embodiment, amplification of a subset can be accomplished by digesting a sample with two or more restriction enzymes and ligating adaptors to the fragments so that only a subset of the fragments can be amplified.
Affymetrix, Inc.

Method of inserting treatment tool

A method of inserting a treatment tool includes: making a puncture needle project from a first channel of an endoscope and puncturing an upper digestive tract to place a distal end of a needle tube of the puncture needle inside a biliary tract while observing an ultrasound image; inserting a guide wire into the biliary tract via the needle tube and making a distal end of the guide wire extend out from a duodenal papilla into a duodenum; placing a distal end portion of the endoscope in vicinity of the duodenal papilla while keeping the distal end of the guide wire extending out from the duodenal papilla while observing a captured image; pulling the guide wire extending out from the duodenal papilla into a second channel having a raised angle of the treatment tool larger than that of the first channel; and inserting the treatment tool inside the biliary tract via the guide wire.. .
Olympus Corporation

Variant maltohexaose-forming alpha-amylase variants

Disclosed are compositions and methods relating to variant maltohexaose-forming alpha-amylases. The variant alpha-amylases are useful, for example, for starch liquefaction and saccharification, for cleaning starchy stains in laundry, dishwashing, and other applications, for textile processing (e.g., desizing), in animal feed for improving digestibility, and for baking and brewing..
Danisco Us Inc.

Antibody therapeutics with local activity in the digestive tract

This invention provides methods and compositions of antibody therapeutics that are therapeutically effective in the digestive tract or below the mucosal barrier of the digestive tract but do not deliver levels of antibody to the systemic circulation that have been shown to be necessary for clinical benefit following systemic administration of antibody. This invention further describes therapeutic compositions of antibody therapeutics that are therapeutically effective in the digestive tract or below the mucosal barrier of the digestive tract but do not deliver levels of antibody to the systemic circulation that have been associated with adverse events and systemic immunosuppression following systemic administration of antibody..
Avaxia Biologics, Incorporated

Methods for reducing greenhouse emissions from animal manure

Greenhouse gases are lowered in treatment of animal manure from a cafo by eliminating or reducing anaerobic digestion. The manure product is admixed with drying agents and is suitable for use as fertilizer or fuel while severely curtailing odor at the same time..
Rcra Clean Energy Solutions, Inc.

Composition and delivery of l-arabinose and select compounds

The disclosure relates to dietary supplement compositions and methods of use thereof comprising l-arabinose and one or more select compounds, which may include one or more select phytochemical compounds. The claimed compositions are useful in dietary supplements to facilitate mitigating elevated blood sugar levels and managing a user's weight as well as enhancing performance of digestive system to prevent inflammation and infection..

Correlation of saliva flow-rate and oral dryness in hyperuricemia

Hyperuricemia has been studied extensively. However studies on salivary flow rate (sfr; ml/min) in unstimulated saliva (uss) and stimulated saliva (ss) conditions and oral dryness (od) in subjects with hyperuricemia (hus) have never been conducted.
Umm-al-qura University

A improving maize digestibility in bovine animals

The invention relates to the use of at least one bacterial amylase in combination with one or more protease(s) in feed for ruminant animals of the subfamily bovinae for improving digestibility of maize and/or maize silages, in particular for improving milk yield, weight gain, and/or feed conversion ratio (fcr). Examples of bovine animals are dairy cows and beef cattle.
Novozymes A/s

System and multi-version remote function execution control in a distributed computing environment

A system and method for supporting multi-version remote function execution control in a distributed computing environment is provided. Remote functions are provided with a version identifier which uniquely identifies the version of the remote function.
Oracle International Corporation

Finding products that are similar to a product selected from a plurality of products

A system and method, which may be an offline method, extracts relevant image features about listing items in a network-based publication system for enabling image similarity searching of such listing items. When a seller lists an item, an image of the item is uploaded and may be sent to a picture processing service, which generates several digests.
Ebay Inc.

System and creation of visual job advertisements

This disclosure relates to a system and method for creating a job advertisement. The job advertisement includes visual information which is presented an in organized, easily digestible manner.
Vizirecruiter Llc

Biomass conversion process to hydrocarbons

A process for the production of a higher hydrocarbon useful as gasoline component from solid biomass is provided. The process provides for longer zsm-5 condensation catalyst life by contacting the stable oxygenated hydrocarbon intermediate containing diols produced from digestion and hydrodoxygenation of the solid biomass to an amorphous silica alumina catalyst to reduce the diols content, and optionally removing water, prior to contacting with the zsm-5 condensation catalyst..
Shell Oil Company

Biomass conversion process to hydrocarbons

An improved process for the production of a higher hydrocarbon from solid biomass is provided. Solid biomass that has been digested and hydrodeoxygenated in a liquid digestive solvent in the presence of a hydrothermal hydrocatalytic catalyst is separated to an organic rich phase and an aqueous rich phase containing diols.
Shell Oil Company

Biomass conversion process to hydrocarbons

A process for the production of a higher hydrocarbon from solid biomass is provided. The process provides for ready separation of organic phase from aqueous phase which organic phase maybe recycled as a digestive solvent in a digestion and/or deoxygenation of solid biomass.
Shell Oil Company

Process and installation for producing alumina trihydrate by alkaline digestion of bauxite ore

A process for producing alumina trihydrate includes a digestion step, a separation step, and a precipitation step the separation step including: b1) pretreating a slurry from the digestion step by adding a flocculant to said slurry and mixing the flocculant and the slurry, b2) settling the resulting flocculated slurry in a gravity settler vessel, b3) determining a measured value representative of the concentration of solid particles in the resulting clarified liquor, b4) comparing the measured value with a predetermined threshold, b5) feeding said clarified liquor directly to the precipitation step, while the measured value is less than said predetermined threshold, and b6) redirecting said clarified liquor to the pre-treatment step b1), when the measured value is more than said predetermined threshold. An installation may be configured for operating said process..
Rio Tinto Alcan International Limited



Digest topics:
  • Wastewater
  • Reproduction
  • Image Processing
  • Liquid Fraction
  • Restriction Endonuclease
  • Genomic Dna
  • Sequencing
  • Endonuclease
  • Dna Sequence
  • Delivery Tube
  • Esophageal
  • Redundancy
  • Data Processing System
  • Data Processing
  • Digital Signature


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    This listing is a sample listing of patent applications related to Digest for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Digest with additional patents listed. Browse our RSS directory or Search for other possible listings.


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