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Patent Searching and Data


Matches 1,401 - 1,450 out of 8,782

Document Document Title
WO/2002/081597A1
A method and a device for separating sulfuric compound contained in oil; the method, comprising the step of feeding fog oil into an ozone atmosphere to perform a treatment for catalytic reaction to ozone so as to oxidize the sulfuric com...  
WO/2002/077139A1
A process and system for extracting a solute from a solid material, such as oil from oil-bearing foodstuffs, utilize a substantially tubular membrane filter to separate a mass of the extracting medium and the foodstuffs into a miscella a...  
WO/2002/076989A1
The present invention relates to modulators of cell cycle regulation and, in particular, to a protein phosphatase inhibitor which can interfere with the cell cycle; processes for the production of the inhibitor; and uses of the inhibitor...  
WO2002045569A3
A method for washing collected blood uses an inert anticoagulant during collection of the blood. The inert anticoagulant does not interfere with agglomeration of the red blood cells so that gravity sedimentation separation is facilitated...  
WO/2002/072743A1
This invention relates to a simple, convenient, portable mini-distillation apparatus for the production of essential oils and hydrosols, said apparatus is useful to distil essential oils and hydrosols such as rose water, ajowain water fr...  
WO/2002/072118A1
The present invention deal with a process to obtain a decoction from Vitis labrusca and Vitis skins; process to obtain a hydro-alcoholic and hydro-alcoholic-ethyl acetate obtained from the decoction; pharmaceutical preparations containin...  
WO/2002/070410A2
A process for pretreating an oily/water stream for closed loop dilution steam production within an ethylene plant using countercurrent multi-stage extraction within extraction towers (8) to remove organic solutes from in-situ quench wate...  
WO2002031011A3
Disclosed is a method for producing low molecular weight oligomers of a film forming resin, which involves: a) providing a solution of the film forming resin in a first solvent system comprising a photoresist solvent, and optionally a wa...  
WO/2002/066372A1
The invention concerns a process for the extraction of acid or basic oxides contained in a vegetal matter, more specifically it concerns the extraction of silica from rice husks. The invention also concerns pure oxides extracted from veg...  
WO2002045812A3
The present invention relates to a reflux system, and method, for purifying carbon nanostructures. More particularly, the present invention relates to a modified Soxlet extractor and a one-step method of using it to purify carbon nanostr...  
WO/2002/064233A1
A method for cleaning materials containing solids and/or liquids is disclosed which involves contacting the materials with an extracting fluid including Xe, NH3, lower aromatics, nitrous oxide, water, CO, CO2, H2O, lower alcohols, lower ...  
WO2001037961A3
A method for the continuous processing of fluids is based on mixing the fluid with a supercritical fluid and applying microwave energy. The process focuses on the selective solubility of the desired components into supercritical fluid an...  
WO/2002/060825A2
An energy efficient desalination process that does not produce waste products involves the extraction of water from a first solution (10, 12), such as seawater, by using a second concentrated solution (18) to draw the water from the firs...  
WO/2002/060864A1
The present invention concerns methods of obtaining stable lutein and its derivatives. Additionally, the invention concerns various compositions comprising lutein, lutein esters, tetrahydrocurcuminoids, and carnosic acid.  
WO/2002/055529A2
A method for recovering soy saponis which comprises extracting a soy isoflavone concentrate derived from soy molasses with a mixture of acetone and water, removing undissolved solids from the extract, cooling the extract such that soy sa...  
WO2002023175A3
The application relates to a method for measuring an interfacial layer that forms during a discontinuous phase separation. Discontinuous phase separations normally occur in batch or semi-batch methods, in the course of a liquid-liquid ex...  
WO/2002/055537A1
The present invention provides a rapid and inexpensive method for extractively isolating acidic lipopeptide antibiotics in high yield and purity. The lipopeptide antibiotics, which can be cyclic depsipeptides or cyclic peptides, are extr...  
WO/2002/053164A1
An extraction of drynaria, characterised in that the content of total flavone is more than 30%, and the content of naringin is more than 30%, but less than 100%. Said extraction can be used for treating osteoporosis or preparing medicame...  
WO/2002/049736A1
There is disclosed apparatus and a method for extracting biomass from a liquid biomass supply, the apparatus including a hollow vessel (11) in which is established a countercurrent flow of biomass in liquid form (or including particles o...  
WO/2002/050884A1
A cleaning method for removing fats, oils, and silicon small particles, which are conventionally difficult to remove, adhering to devices and carriers used to manufacture a semiconductor wafer or a semiconductor device. An etching method...  
WO/2002/050883A1
A cleaning method and an etching method for removing, by cleaning grease components and silicon micro pieces hard to remove, used for an apparatus and a carrier for manufacturing a semiconductor wafer or a semiconductor device. Matters t...  
WO2001089696A3
A device for generating a stable concentration gradient in a microfluidic channel. A solution of a given concentration of a soluble compound and a diluting solution are co-delivered into a microfluidic channel. By varying the flow rates ...  
WO/2002/048164A2
The present invention relates to materials for extracting nucleic acid using charge switch methods which involve, at a first pH, bringing the sample into contact with a material which comprises an ionisable group, wherein the material ha...  
WO/2002/045569A2
A method for washing collected blood uses an inert anticoagulant during collection of the blood. The inert anticoagulant does not interfere with agglomeration of the red blood cells so that gravity sedimentation separation is facilitated...  
WO2001090614A3
A passive valve for use within microfluidic structures. Surface tension forces developed within microscale channels are used to control flow within the channels. Flow can be halted within a channel until fluid force reaches a predetermin...  
WO/2002/045812A2
The present invention relates to a reflux system, and method, for purifying carbon nanostructures. More particularly, the present invention relates to a modified Soxlet extractor and a one-step method of using it to purify carbon nanostr...  
WO2002002464A3
A process for extracting from aqueous solution the alkali metal or ammonium salt of a phenol, naphthol, anthrol or phenanthrol or the corresponding thiol, which comprises contacting an aqueous alkaline or neutral solution of the alkali m...  
WO2001089682A3
A device and method of addressing a microfluidic cartridge to interface with external fluid supplies and external activation of internal control devices. The fluid interface couples the microfluidics of the cartridge to the macrofluidics...  
WO/2002/041908A1
The present invention provides a method for preparing aqueous extracts of vegetables, particularly of plants, which comprises the steps of a) decontamination of the plant, b) comminuting the plant, c) treatment of the comminuted plant wi...  
WO/2002/040003A1
The method involves contacting a source of lycopene with a supercritical fluid under conditions enabling solubilization of the lycopene in said supercritical fluid and separating the lycopene concentrate by depressurizing the supercritic...  
WO/2002/036720A1
A process for treating a composition comprising one or more undesired compounds and one or more desired compounds so as to reduce the concentration of the one or more undesired compounds is described. The process comprises the steps of (...  
WO/2002/036232A1
A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extra...  
WO/2002/036669A2
This invention relates to solvents which may be used to extract polymers that are made of hydrophilic and hydrophobic monomers.  
WO/2002/034379A1
The invention relates to a device for carrying out solid phase extractions, comprising a solid phase extraction column holder (1) and a liquid collector (2) disposed downstream thereof. The solid phase extraction column holder (1) and th...  
WO2001089695A3
A valve for use in laminated plastic microfluidic structures. The valve allows one-way flow through microfluidic channels for use in mixing, dilution, particulate suspension and other techniques necessary for flow control in analytical d...  
WO/2002/032420A1
The invention relates to a method for producing an extract from cannabis plant matter, containing tetrahydrocannabinol, cannabidiol and optionally the carboxylic acids thereof. According to said method, the dried plant matter is ground a...  
WO2001080251A3  
WO/2002/032462A1
The invention concerns a method for making very fine particles containing at least an active principle inserted in a host molecule and a device for implementing said method. The method is characterised in that it consists in forming a so...  
WO/2002/030436A1
The invention relates to a method for extracting phyllanthus, whereby (a) phyllanthus constituents are extracted with an ethanol/water mixture of 5-85 % m/m, to which a heavy metal chelating agent in a concentration of 0.001-3 % m/m is a...  
WO2001030173A9
Typical known methods for producing large quantities of concentrated extracts from solid raw materials such as ground, roasted coffee are not ideally suited to producing high quality coffee extracts that are rich in flavor and fragrance,...  
WO/2002/031011A2
Disclosed is a method for producing low molecular weight oligomers of a film forming resin, which involves: a) providing a solution of the film forming resin in a first solvent system comprising a photoresist solvent, and optionally a wa...  
WO2001089692A3
A device for performing polymerase chain reaction (PCR) amplification and detection using microfluidic diffusion-based structures. Fluid containing DNA to be amplified is cycled repeatedly across hot and cold zones to enhance the multipl...  
WO2001079388A3
An embodiment of the present invention is a method for isolating conducting polymer precursors by contacting a non-basic heterocyclic nitrogen containing hydrocarbon stream having a boiling point of from 232 DEG C /450 DEG F) to 566 DEG ...  
WO2001076715A3
The present invention relates to a process for the production of polar lipid-rich materials and preferably phospholipids. Preferably the polar lipid-rich materials are separated and recovered from de-oiled native raw materials by extract...  
WO/2002/026343A2
The present invention provides a method for selectively extracting acidic and/or non-acidic compounds from natural material such as plant tissue.  
WO2001039720A3
The invention concerns DNA polymerase inhibitors, namely mikanolide and dihydromikanolide and dihydromikanolide-enriched extracts. Said compounds or mixtures can be used for preparing medicines designed to treat proliferative diseases, i...  
WO/2002/026921A1
A method of removing water from a composition of matter comprisescontacting a first composition of matter comprising water with a second composition of matter comprising: (1) at least one surfactant comprising at least one phosphate grou...  
WO/2002/024301A1
An extracting/separating fluid with which valuable substances dissolved in various solvents are easily separated; and a method of extraction/separation. The extracting/separating fluid is a solution mixture consisting of at least three l...  
WO2002000266A3
The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious organisms are found in biological fluids, such as blood. The p...  
WO/2002/024966A1
There is provided a process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate. The process involves forming a slurry of the flotation concentrate in a sulfuric acid solution, and subjecting the slurried f...  

Matches 1,401 - 1,450 out of 8,782