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Browse by Category: Main > Chemistry
Class Information
Number: 502/400
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent
Description: Composition in nonfluent phase which serves to attract and hold on its surface, within its pores, or throughout its mass a material which is generally fluent.










Sub-classes under this class:

Class Number Class Name Patents
502/414 Aluminum containing 235
502/416 Free carbon containing 361
502/406 Having specifically intended extraneously added iron group (i.e., fe, co, ni) component 222
502/405 Inorganic gel containing (e.g., silicagel) 135
502/401 Organic 493
502/407 Silicon containing 574


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8709375 Oil extractor and the preparation method thereof Apr. 29, 2014
8690991 Supported silver sulfide sorbent Apr. 8, 2014
8685157 Composition and method for stabilizing environmentally-harmful substances; use of non-ferrous metal salts and oxides to stabilize environmentally-harmful substances with caustic magnesium oxid Apr. 1, 2014
8685351 Pollutant emission control sorbents and methods of manufacture and use Apr. 1, 2014
8673811 System, methods and materials for storing and retrieving hydrogen Mar. 18, 2014
8668888 Adsorbing agent containing titanium and iron compounds Mar. 11, 2014
8664150 Methods of producing adsorption media including a metal oxide Mar. 4, 2014
8653239 Method for isolating polypeptides Feb. 18, 2014
8652429 Oxidation catalyst for internal combustion engine exhaust gas treatment Feb. 18, 2014
8647506 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis Feb. 11, 2014
8648008 Arsenic adsorbing composition and methods of use Feb. 11, 2014
8640887 Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same Feb. 4, 2014
8637427 Adsorptive composition and adsorptive molded article Jan. 28, 2014
8598070 Carbon dioxide sorbents Dec. 3, 2013
8598069 Aldehyde reducing compositons Dec. 3, 2013
8597407 Method for removing contaminants from gas flows containing water Dec. 3, 2013
8598071 Carbon dioxide sorbents Dec. 3, 2013
8580381 Oxygen absorber for blending in a resin and method of producing the same Nov. 12, 2013
8574890 Nucleic acid extraction from complex matrices Nov. 5, 2013
8551216 Porous bodies and methods Oct. 8, 2013
8551356 Absorbent polymer composition with hazard indicator Oct. 8, 2013
8551431 Mercury removal from flue gas streams using treated sorbents Oct. 8, 2013
8545777 Method of making an acid-absorbing biosolid composition Oct. 1, 2013
8540871 Denitrification of a hydrocarbon feed Sep. 24, 2013
8540802 Adsorptive gas separation of multi-component gases Sep. 24, 2013
8535422 Metal contaminant removal compositions and methods for making and using the same Sep. 17, 2013
8528744 Hydrophilic membranes with a non-ionic surfactant Sep. 10, 2013
8518856 Solid-state hydrogen storage media and catalytic hydrogen recharging thereof Aug. 27, 2013
8500887 Method of protecting a solid adsorbent and a protected solid adsorbent Aug. 6, 2013
8501128 Reducing mercury emissions from the burning of coal Aug. 6, 2013
8496734 Sorbent structure applicable for carbon dioxide capture Jul. 30, 2013
8486854 Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials Jul. 16, 2013
8481455 SO.sub.3 resistant sorbents for removing mercury from flue gas Jul. 9, 2013
8481221 Fuel cell system Jul. 9, 2013
8470075 Tetratopic phenyl compounds, related metal-organic framework materials and post-assembly elaboration Jun. 25, 2013
8450238 Sorbent formulation for removal of mercury from flue gas May. 28, 2013
8445404 Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents May. 21, 2013
8435922 Arsenic adsorbing composition and methods of use May. 7, 2013
8420033 Compositions and methods to sequester flue gas mercury in concrete Apr. 16, 2013
8420038 Method for removing contaminants from a fluid stream Apr. 16, 2013
8410690 Display device with desiccant Apr. 2, 2013
8410015 Process for liquid phase hydrogenation Apr. 2, 2013
8409444 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis Apr. 2, 2013
8404038 Compositions and methods to sequester flue gas mercury in concrete Mar. 26, 2013
8377842 Adsorbent for selective adsorption of carbon monoxide and process for preparation thereof Feb. 19, 2013
8372561 Composite fluid storage unit with internal fluid distribution feature Feb. 12, 2013
8357229 Process for the production of oxygen at high temperature with materials of the manganese oxides type having a lamellar structure Jan. 22, 2013
8357628 Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them Jan. 22, 2013
8343261 Use of formate-based porous metal organic frameworks for methane storage Jan. 1, 2013
8334094 Devices, systems, and methods for reducing levels of pro-inflammatory or anti-inflammatory stimulators or mediators in blood products Dec. 18, 2012

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