| Patents for B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474) |
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| 03/16/2004 | US6706191 Chromatographic process utilizing a fluidized bed |
| 03/16/2004 | US6706188 Process and means for down stream processing |
| 03/16/2004 | US6706187 Charged acrylamide polymer to change the effective charge density or hydrophilic/hydrophobic balance on surface of a stationary phase by an external stimulus, such as temperature, while fixing a mobile phase to an aqueous system |
| 03/16/2004 | US6706177 Open capillary column and manufacturing method thereof |
| 03/16/2004 | US6706097 Molecular separator apparatus |
| 03/16/2004 | US6706076 Using a cyclosiloxane compound |
| 03/16/2004 | CA2096875C Water softener salt platform |
| 03/11/2004 | WO2004020994A1 Chromatographic two-layer particles |
| 03/11/2004 | WO2004020082A1 Reaction process |
| 03/11/2004 | WO2004020068A2 Method of optimising the operation of a xylene separation unit using simulated countercurrent |
| 03/11/2004 | WO2004003231A3 Remanent magnetic paricles capable of binding a target substance, their production and uses thereof |
| 03/11/2004 | US20040048389 Method of generating an acid and a base |
| 03/11/2004 | US20040048357 Bed adsorption system |
| 03/11/2004 | US20040048291 Method and apparatus for continuous processing of organic material |
| 03/11/2004 | US20040048067 Porous hybrid particles with organic groups removed from the surface |
| 03/11/2004 | US20040047923 Infiltrating with a buffer solution; vacuum environment; centrifuging and concentrating |
| 03/11/2004 | US20040045905 Reuse of used cooking oil adsorbants |
| 03/11/2004 | US20040045904 Microchip electrospray device and column with affinity adsorbents and use of the same |
| 03/11/2004 | US20040045896 Separating agent for enantiomeric isomers which has the characteristic ability to identify asymmetry. The separating agent includes as an effective component an aromatic polysaccharide derivative having a C10 or higher alkoxy group |
| 03/11/2004 | US20040045888 Fluid treatment system |
| 03/11/2004 | CA2497138A1 Reaction process |
| 03/10/2004 | EP1396721A1 A caky chromatographic column and the method for producing it and its applications |
| 03/10/2004 | EP1396285A1 Fluid treatment system |
| 03/10/2004 | EP1242816B1 Chromatography material and a method using same |
| 03/09/2004 | US6702950 Method for fabricating LC device using latent masking and delayed LOCOS techniques |
| 03/09/2004 | US6702943 Contacting liquid with matrix carrying ligands comprising a positively charged structure and hydrophobic structure, desorbing substance |
| 03/09/2004 | CA2401136A1 Khadem solids cleaning process |
| 03/09/2004 | CA2193722C Aqueous fatty alcohol dispersions |
| 03/04/2004 | WO2004019030A1 Chromatographic separator |
| 03/04/2004 | WO2004018990A2 Composite chromatography column |
| 03/04/2004 | WO2004018360A1 Methods and compounds for controlling the morphology and shrinkage of silica derived from polyol-modified silanes |
| 03/04/2004 | WO2004018072A2 High performance continuous reaction/separation process using a liquid-solid contactor |
| 03/04/2004 | WO2003079996A3 Process for preparing purified s-bel and r-bel and compositions thereof |
| 03/04/2004 | WO2003074144A3 Process for scavenging phytochemicals |
| 03/04/2004 | WO2003025004A3 Purified bacterial polypeptides involved in nucleic acid processing |
| 03/04/2004 | WO2003016348A3 A purification process for large scale production of gc-globulin, product obtained thereby and their use in medicine |
| 03/04/2004 | US20040043216 Silica adsorbent on magnetic substrate |
| 03/04/2004 | US20040040851 Multichannel microscale system for high throughput preparative separation with comprehensive collection and analysis |
| 03/04/2004 | US20040040850 Multichannel microscale system for high throughput preparative separation with comprehensive collection and analysis |
| 03/04/2004 | CA2496335A1 Chromatographic separator |
| 03/04/2004 | CA2494734A1 High performance continuous reaction/separation process using a liquid-solid contactor |
| 03/03/2004 | EP1393065A1 Liquid chromatographic method and system |
| 03/03/2004 | EP1393058A2 Scalable inlet liquid distribution system for large scale chromatography columns |
| 03/03/2004 | EP1392411A1 Separation process by simulated moving bed chromatography |
| 03/03/2004 | EP1094874A4 Evaporative packing of capillary columns |
| 03/03/2004 | CN1479094A Method and device for eliminating carbon dioxide influence in hydrogen electric conductivity measurement |
| 03/03/2004 | CN1478764A Dehalogenate method of carbon-carbon containing double-bonded hydrocarbon |
| 03/03/2004 | CN1140614C Method and device for purifying contaminated liquids |
| 03/03/2004 | CN1140450C Process for collecting and recovering CO2 in production of chemical fibres |
| 03/03/2004 | CN1140352C Method and apparatus for eliminating metal cations from liquid with polyazacloalkane resins grafted on carrier |
| 03/03/2004 | CN1140333C Method for removing halogen-contained compounds in gas or liquid using composite catalyst containing at least one metallic element |
| 03/02/2004 | US6699698 Method and sample mount system for the in situ separation and enrichment of substances |
| 03/02/2004 | US6699393 Method for removal of chloramines from drinking water |
| 03/02/2004 | US6699386 Can be used to remove endotoxin highly selectively from solutions such as endotoxin-containing pharmaceutical preparations or blood containing proteins at high concentration |
| 02/26/2004 | WO2003057308A3 Devices for reducing inflammatory mediators |
| 02/26/2004 | WO2002042336A3 Fgf-affinity chromatography |
| 02/26/2004 | US20040039224 T-butoxycarbonylaminoethylamine for the synthesis of pna monomer units, amino acid derivatives, intermediates thereof, and processes for productions of them |
| 02/26/2004 | US20040039177 Stimulus responsive affinity chromatographic material and separation/purification method |
| 02/26/2004 | US20040038384 Comprises liquid/solid extraction on a chromatography column and ultraviolet radiation spectrometer |
| 02/26/2004 | US20040035797 For removing liquid hydrocarbon from contaminated surface such as a body of water; kits; pollution control |
| 02/26/2004 | US20040035794 Microchip electrospray device and column with affinity adsorbents and use of the same |
| 02/26/2004 | US20040035793 For enhancing sensitivity of mutation detection by denaturing high performance liquid chromatography |
| 02/26/2004 | US20040035789 Based on ionic mobility; for sample purification |
| 02/26/2004 | US20040035774 Composite chromatography column |
| 02/26/2004 | US20040035773 Polar silanes and their use on silica supports |
| 02/26/2004 | US20040035751 An oxide particles as catalytic supports in polymerization, a catalysts for refining petrochemical of alkylation, isomerization, cracking, as adsorbents for separating a gas or liquid mixture |
| 02/26/2004 | DE10237518A1 Removing biomolecules from liquid media, useful for purification, product recovery or preparation of vectors, comprises retention on hydrotalcite of controlled particle size |
| 02/26/2004 | DE10237517A1 Removing biomolecules from liquid media, useful for purification, product recovery or preparation of vectors, comprises retention on hydrotalcite of controlled porosity |
| 02/26/2004 | DE10235385A1 Chromatographic separation of components of a multiple component fluid mixture using a simulated moving bed process comprises changing the concentration of the fluid mixture and/or composition of the solvent in a timing unit |
| 02/25/2004 | EP1391239A1 Optical isomer separating filler, production method therefor and application method therefor |
| 02/25/2004 | EP1390522A1 Acetate-free purification of plasmid dna on hydroxyapatite |
| 02/25/2004 | CN1139539C Method of treating naphthalene-blowing effluence and recovering resource in 2-naphthol producing process |
| 02/24/2004 | USRE38435 Separating agent |
| 02/24/2004 | US6696503 Polymerizing unsaturated aliphatic nitrites with di- or polyvinyl ethers as crosslinking agents and also with initiator in suspension in presence of protective colloids to form bead polymer, hydrolyzing the polymer and ion exchanging |
| 02/24/2004 | US6696030 Char is treated with bronsted acid and heated; oxidation resistance |
| 02/24/2004 | US6695969 Displacement chromatography and involves using a displacer for displacing the hmg-coa reductase inhibitor |
| 02/24/2004 | US6695968 Combination of a hydrophilic alpha-hydroxymonocarboxylic acid, preferably glycolic acid, and an anionic polymer, preferably including acrylic or methacrylic acid. |
| 02/19/2004 | WO2004014959A2 Cyclodextrin derivatives, preparation method thereof and applications of same |
| 02/19/2004 | WO2004014511A1 Method and device for chromatographic component separation |
| 02/19/2004 | WO2003084986A3 Novel purified polypeptides involved in cellular metabolism |
| 02/19/2004 | WO2002068452B1 Method of isolating charged compounds, especially peptides and proteins |
| 02/19/2004 | US20040033562 Using acoustic sonoperfusion to recover and purify macromolecules from cell cultures |
| 02/19/2004 | US20040031758 Composition and process for removing moisture from hydrogen halides |
| 02/19/2004 | US20040031757 Eluting through a reactive chromatography consisting of plurality of columns |
| 02/19/2004 | DE10236664A1 Verfahren und Vorrichtung zur adsorptiven Stofftrennung Method and apparatus for adsorptive substance separation |
| 02/19/2004 | DE10159525A1 Composite adsorbents, useful for elimination of contaminants in light hydrocarbons, comprises alumina, zeolite and metallic components |
| 02/18/2004 | EP1389606A1 Separatory agent comprising polysaccharide derivative having polycyclic structure |
| 02/18/2004 | EP1389605A1 Separatory agent for optical isomer |
| 02/18/2004 | EP1194479B1 Process for making fluorinated polymer adsorbent particles |
| 02/18/2004 | CN1476343A Method for drying organic liquid electrolytes |
| 02/18/2004 | CN1138781C Process for recovery cephalosporin from fermentative liquid |
| 02/17/2004 | US6691536 Washing apparatus |
| 02/12/2004 | WO2004013075A1 Process for the production of bisphenol-a |
| 02/12/2004 | WO2002102505A3 Biodegradable sorbents |
| 02/12/2004 | WO2002040129A3 Systems and processes for performing separations using a simulated moving bed apparatus |
| 02/12/2004 | US20040030154 Isolation of tryptophan; controlling nervous system response; contactor with porous carriers; agitation aqueous solution |
| 02/12/2004 | US20040030073 Separation media |
| 02/12/2004 | US20040029291 Method for separating a dispersed or dissolved substance and magnet separator |
| 02/12/2004 | US20040028901 Twisting, fluid flow channels; aggregation of particles |
| 02/12/2004 | US20040026329 Precious metal scavenging from a liquid medium with a functionalised polymer fiber |