| Patents for B01J 20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof (48,616) |
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| 07/08/2004 | WO2004056709A1 Method for neutralising toxic substances, pesticides and hydrolysates thereof |
| 07/08/2004 | WO2004056708A1 Material for the removal of pollutants |
| 07/08/2004 | WO2004056473A1 Separation medium and method for its preparation |
| 07/08/2004 | WO2004056444A1 A process for extraction of antioxidant principles from pomegranate fruit waste |
| 07/08/2004 | WO2004056318A2 Method for treating amyloid disease |
| 07/08/2004 | WO2004043861A3 High surface area, high porosity silica packing with narrow particle and pore diameter distribution and methods of making same |
| 07/08/2004 | WO2004035744A3 Methods for purifying radiolabelled compounds |
| 07/08/2004 | WO2004001418A3 Method for identifying and extracting endotoxin |
| 07/08/2004 | WO2003039717B1 Metamorphosed mineral compositions having internal lattice defects and methods of making and using the same |
| 07/08/2004 | US20040133176 Hydrophylic substrate having superabsorbent polymer powder coatings that expands upon contact with liquid, for use in water conservation, argriculture and pollution control |
| 07/08/2004 | US20040132998 Compositions and methods for separating amines and amino acids from their counter-enantiomers |
| 07/08/2004 | US20040132869 Mixture of alkali silicate, mineral and crosslinked polymer; soil-like hydrogel |
| 07/08/2004 | US20040131536 Purification of sulfuryl fluoride |
| 07/08/2004 | US20040129617 Water filter device |
| 07/08/2004 | US20040129607 Desulfurization and novel sorbents for same |
| 07/08/2004 | US20040129141 High efficiency sol-gel gas chromatography column |
| 07/08/2004 | US20040129138 Cleaning process of harmful gas |
| 07/08/2004 | US20040129032 Washing apparatus |
| 07/08/2004 | DE4433120B4 Wärmefester Katalysator zur Abgasemisssionsbegrenzung Heat solid catalyst for exhaust Miss Sion limit |
| 07/08/2004 | DE10259345A1 Verfahren und Vorrichtung zum Abführen von Luft an einer Kochstelle Method and apparatus for purging air on a hotplate |
| 07/08/2004 | CA2508271A1 Separation medium and method for its preparation |
| 07/07/2004 | EP1435674A1 Integrated fixation systems |
| 07/07/2004 | EP1434664A1 Method for the production of protective coatings on the surface of chemically active materials |
| 07/07/2004 | EP1434640A2 Multifunctional filter |
| 07/07/2004 | EP1390522A4 Acetate-free purification of plasmid dna on hydroxyapatite |
| 07/07/2004 | CN1511256A Microfluidic separation devices with on-column sample injection |
| 07/07/2004 | CN1511081A 气体吸收材料 Gas-absorbing material |
| 07/07/2004 | CN1511063A Optical isomer separating filler, production method therefor and application method therefor |
| 07/07/2004 | CN1509811A Copper materials |
| 07/07/2004 | CN1156697C Biological membrane as chromatographic medium and its preparing process |
| 07/07/2004 | CN1156401C Calcium-iron oxide composite particles and resin molded product containing the same |
| 07/06/2004 | US6759488 Molecularly imprinted polymers grafted on solid supports |
| 07/06/2004 | US6759442 Packing material for solid phase extraction and solid phase extraction method |
| 07/06/2004 | US6759359 Cleaning and crushing naturally acidic hormite raw material; aging, drying and milling; minimizes acid useage and waste |
| 07/06/2004 | US6759254 System and method for determining and controlling contamination |
| 07/06/2004 | US6759126 Solid phase microextraction fiber structure and method of making |
| 07/06/2004 | US6758966 Capillary columns employing monodispersed particles |
| 07/06/2004 | CA2202466C Storage and delivery system for gaseous compounds |
| 07/01/2004 | WO2004054709A1 Sorbents with standard pore sizes |
| 07/01/2004 | WO2004054708A2 Amine modified adsorbent, its preparation and use for dry scrubbing of acid gases |
| 07/01/2004 | WO2004054689A1 Method and device for discharging and dehumidifying air in a cooking area |
| 07/01/2004 | WO2004022701A3 Exponential amplification of nucleic acids using nicking agents |
| 07/01/2004 | WO2004008138A3 An extracorporeal stabilised expanded bed adsorption method for the treatment of sepsis |
| 07/01/2004 | US20040127722 such as 5,11,17,23-tetraiodo-25,26,27,28-tetrahydroxythiacalix[4]arene; for manufacturing materials having optical limiter properties/protection against lasers |
| 07/01/2004 | US20040127358 Versatile oxygen sorbents and devices |
| 07/01/2004 | US20040127357 Modified solid support is coupling with aminopropylsilane, amidation with nitrilotriacetic acid, metallization with metal salt; for use to separat metals or biomolecules such as polypeptides, nucleic acids, or endotoxins |
| 07/01/2004 | US20040127356 Prevent water soluble materials triethylenediamine, metal salt wash away, and bulk absorption, by introduce fluid as vapor water steam or atomizing; filtering cyanogen chloride and hydrogen cyanide gases from air pollution, nontoxic |
| 07/01/2004 | US20040127352 High hydrothermal stability catalyst support |
| 07/01/2004 | US20040126890 Biomolecule open channel solid phase extraction systems and methods |
| 07/01/2004 | US20040126778 Isolation of dna molecules |
| 07/01/2004 | US20040124152 Exposure carbon to ammonia to activate ; pyrolysis |
| 07/01/2004 | US20040124151 Agitating slurries; contacting with heavy metals; filtration; desorption |
| 07/01/2004 | US20040124149 Anionic polymers; ligand joining solid supports; separation of molecules |
| 07/01/2004 | DE10361872A1 Use of renewable resource materials as adsorbents for decontaminating drug-contaminated water |
| 07/01/2004 | DE10333824A1 Activated carbon fibers, useful as adsorbent, e.g. in water or gas purification, gas or liquid treatment or test or technical process, are produced by pyrolysis from raw material fibers with coating of solid oxidant |
| 07/01/2004 | DE10258491A1 Sorbenzien mit einheitlicher Porengröße Sorbents with uniform pore size |
| 07/01/2004 | CA2510235A1 Amine modified adsorbent, its preparation and use for dry scrubbing of acid gases |
| 06/30/2004 | EP1433795A2 Amino group containing support matrices, their use and manufacture |
| 06/30/2004 | EP1433753A1 Use of renewable raw materials for the decontamination of waters contaminated with pharmaceuticals |
| 06/30/2004 | EP1433526A2 Water-absorbent resin composition |
| 06/30/2004 | EP1432644A1 Material for chromatography-and method for manufacturing the material |
| 06/30/2004 | EP1432513A1 Alkali-stable hydrophilic sorbents for ion-exchange chromatography |
| 06/30/2004 | EP1432489A1 Method and apparatus for analyzing endocrine-disrupting substances in vital sample |
| 06/30/2004 | EP1432317A1 Delivery vehicles for environmental remediants |
| 06/30/2004 | EP1261422B1 Absorbent media for removal of impurities from hydrocarbon streams |
| 06/30/2004 | EP1109613A4 Process for fabricating a sorbent-based gas storage and dispensing system, utilizing sorbent material pretreatment |
| 06/30/2004 | CN1509257A Microporous filter media, filtration system containing same and method of making and using |
| 06/30/2004 | CN1509205A Rapld startup of fuel processor using water adsorption |
| 06/30/2004 | CN1508078A Method for preparing modified hyphostroma water treatment chemical |
| 06/30/2004 | CN1507944A Method for clean synthesizing magnesite-alumina hydrotalcite |
| 06/30/2004 | CN1507942A Method for preparing high-content lipid/polymeric composite membrane and preparing process thereof |
| 06/30/2004 | CN1507941A Porous AL2O3 (silicagel)/lipid/polymeric composite adsorbent and preparing method thereof |
| 06/30/2004 | CN1507922A Substance for eliminating super-antigen or its toxcity |
| 06/30/2004 | CN1155509C Process for recovering, separating and purifying NO gas |
| 06/30/2004 | CN1155440C Method for preparing EUO type structural zeolite and its use as catalyst |
| 06/30/2004 | CN1155438C Carbon dioxide absorbent in anaesthesiology |
| 06/30/2004 | CN1155433C Advanced adsorbent for PSA |
| 06/29/2004 | US6756338 Oxide support with cobalt and alkali (earth) metal components loaded on it to absorb nitrogen oxides (nox) present in exhaust gases produced by an engine during lean-burn conditions |
| 06/29/2004 | US6755892 Sorbent bed containing a regenerable sorbent. |
| 06/24/2004 | WO2004053383A2 Gas storage and dispensing system with monolithic carbon adsorbent |
| 06/24/2004 | WO2004052870A1 Triazine compounds and their use in forming multidimensional libraries for affinity chromatography |
| 06/24/2004 | WO2004052532A1 Improved arsenic removal media |
| 06/24/2004 | WO2004052531A1 Desulfurization and novel compositions for same |
| 06/24/2004 | WO2004052507A1 Gas storage and dispensing system with monolithic carbon adsorbent |
| 06/24/2004 | WO2004052498A2 Acid activated montmorillonite based filtration aid |
| 06/24/2004 | WO2004052497A2 Activated carbon for odor control and method for making same |
| 06/24/2004 | WO2004052488A2 Process for removing metals from liquids |
| 06/24/2004 | WO2004009025A3 Method for removing pyrogens from plasma and blood for treatment of septic shock |
| 06/24/2004 | WO2002092766A3 Compositions and methods for separating heterocyclic aromatic amine bases, nucleosides, nucleotides, and nucleotide sequences |
| 06/24/2004 | US20040122250 Mesoporous organic-inorganic hybrid materials for separating gases |
| 06/24/2004 | US20040122222 Instrument and method for collecting nucleic acids |
| 06/24/2004 | US20040122175 semicrystalline or amorphous polymer having a shear modulus greater than 8 MPa; a polymer immiscible with the first polymer; and a particle; for storing, shipping and/or utilized items in an environment that must be controlled, e.g., foods |
| 06/24/2004 | US20040122141 Composite media for ion processing and a method for making the composite media |
| 06/24/2004 | US20040122121 Functionalized mesoporous silicate structures, and related processes |
| 06/24/2004 | US20040121906 attrition resistance enhanced by acid-treating the perlite component of the sorbent; efficiency of making a promoter metal-containing sorbent composition enhanced by using a novel method for incorporating the promote |
| 06/24/2004 | US20040121688 activated by heating to 100-300 degrees C.; contains a stretchable component that, upon application of a force, is stretchable to a stretched, biased length that is at 120% its unstretched length; absorbent materials |
| 06/24/2004 | US20040121681 Absorbent articles containing an activated carbon substrate |
| 06/24/2004 | US20040121676 produced by first grafting a reactive monomer having phosphoryl groups onto a polymeric substrate and then loading zirconium; recovering arsenic, phosphoric ion or fluoride ion |
| 06/24/2004 | US20040120946 capable of efficient and selective adsorption of an antibody against beta 1-adrenoceptor and/or an antibody against M2 muscarinic receptor occurring in a body fluid (e.g. blood, plasma or the like) without requiring a pretreatment |
| 06/24/2004 | US20040120875 crushing a small particle portion of expanded perlite particles andcombining the selectively crushed perlite particles with zinc oxide and a promoter metal to form an unreduced sorbent. |