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Browse by Category: Main > Chemistry
Class Information
Number: 502/427
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Free carbon containing > Process utilizing solid or liquid source carbonizable material, or product thereof > Adding nongaseous inorganic, or inorganic yielding component, prior to or during process > Alkali metal, alkaline earth metal, or magnesium containing
Description: Subject matter including element number 12, an alkali or alkaline earth metal, as set out in the list at the beginning of the schedule, free or in the combined state.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8691177 High surface area carbon and process for its production Apr. 8, 2014
8563467 Method for preparation of activated carbon Oct. 22, 2013
8541338 Highly porous activated carbon with controlled oxygen content Sep. 24, 2013
8513159 Process of manufacturing powdered coffee carbons from spent coffee grounds Aug. 20, 2013
8501142 Carbonising and/or activating carbonaceous material Aug. 6, 2013
8492307 Microporous carbon and method for making the same Jul. 23, 2013
8383006 Composition for the protection of moisture sensitive devices Feb. 26, 2013
8313543 Bromine chloride compositions for removing mercury from emissions produced during fuel combustion Nov. 20, 2012
8273683 Active carbon, production method thereof and polarizable electrode Sep. 25, 2012
8252716 Process for making porous activated carbon Aug. 28, 2012
8236275 Process for producing carbon material and alkali activation apparatus Aug. 7, 2012
8227378 Arsenic sorbent for remediating arsenic-contaminated material Jul. 24, 2012
8110523 Highly attrition resistant and dry regenerable sorbents for carbon dioxide capture Feb. 7, 2012
8017550 Catalytic adsorbents for mercury removal from flue gas and methods of manufacture therefor Sep. 13, 2011
7976808 Method for removing halogen series gas and agent for removing halogen series gas Jul. 12, 2011
7964530 Activated carbon and process of making the same Jun. 21, 2011
7799733 Process for preparing high surface area carbon Sep. 21, 2010
7767622 Catalytic converter with improved start-up behaviour Aug. 3, 2010
7759289 Activated carbon, method for production thereof, polarizing electrode and electrical double layer capacitor Jul. 20, 2010
7709415 Method for manufacturing activated carbon, polarizable electrode, and electric double-layered capacitor May. 4, 2010
7691782 Active carbon, production method thereof and polarizable electrode Apr. 6, 2010
7528087 Porous mullite bodies and methods of forming them May. 5, 2009
7485594 Porous mullite bodies and methods of forming them Feb. 3, 2009
7256157 Carbon material for electric double layer capacitor electrodes Aug. 14, 2007
7232790 Activated carbon, method for production thereof and use thereof Jun. 19, 2007
7214646 Method for producing activated carbon for electrode of electric double-layer capacitor May. 8, 2007
6696384 Method of making shaped activated carbon Feb. 24, 2004
6599856 Formed activated carbon and process for producing the same Jul. 29, 2003
6592838 Activated carbon for use in electric double layer capacitor and method of producing the same Jul. 15, 2003
6589904 Activated carbon and method for producing it Jul. 8, 2003
6471936 Method of reversibly storing H2 and H2 storage system based on metal-doper carbon-based materials Oct. 29, 2002
6471745 Nanoporous carbon catalytic membranes and method for making the same Oct. 29, 2002
6472343 Shaped activated carbon Oct. 29, 2002
6332916 Activated carbon filter and process for the separation of noxious gases Dec. 25, 2001
6268307 Titania bound sodium titanate ion exchanger Jul. 31, 2001
6251822 Method of making activated carbon derived from pitches Jun. 26, 2001
6248691 Method of making mesoporous carbon Jun. 19, 2001
6225256 Activated carbon feedstock May. 1, 2001
6156697 Method of producing high surface area carbon structures Dec. 5, 2000
6140493 Method of synthesizing diverse collections of oligomers Oct. 31, 2000
6117810 Manufacturing method of complex molecular sieve compound Sep. 12, 2000
6114280 Highly activated carbon from caustic digestion of rice hull ash and method Sep. 5, 2000
6060424 High energy density carbons for use in double layer energy storage devices May. 9, 2000
6043183 High power density carbons for use in double layer energy storage devices Mar. 28, 2000
6022489 Reagent for decomposing fluorocarbons Feb. 8, 2000
6015816 Antimicrobial compositions Jan. 18, 2000
5998328 Method of making activated carbon-supported catalysts Dec. 7, 1999
5990041 Mesoporous activated carbon filaments Nov. 23, 1999
5965483 Highly microporous carbons and process of manufacture Oct. 12, 1999
5948398 Deodorant comprising metal oxide-carrying activated carbon Sep. 7, 1999

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