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Class Information
Number: 502/417
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Solid sorbent > Free carbon containing > And specified adde active sorbent material
Description: Composition to which a material, not found in the original source or carbon, has been added to enhance sorbability by its presence.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615194 |
Purification composition and filter for ozone-containing exhaust gas |
Nov. 10, 2009 |
| 7595278 |
Resin bonded sorbent |
Sep. 29, 2009 |
| 7553792 |
Sulfur-impregnated and coupling agent-reacted organoclay mercury and/or arsenic ion removal media |
Jun. 30, 2009 |
| 7541308 |
Fuel cells and other products containing modified carbon products |
Jun. 2, 2009 |
| 7510992 |
Sulfur-impregnated and coupling agent-reacted organoclay mercury and/or arsenic ion removal media |
Mar. 31, 2009 |
| 7507287 |
Activated carbon as mercury release control agent in gypsum calcination |
Mar. 24, 2009 |
| 7473663 |
Process for the preparation of an additive-containing anionic clay |
Jan. 6, 2009 |
| 7465692 |
Reactive media, methods of use and assemblies for purifying |
Dec. 16, 2008 |
| 7456131 |
Increased thermal conductivity monolithic zeolite structures |
Nov. 25, 2008 |
| 7425521 |
Structured adsorbent media for purifying contaminated air |
Sep. 16, 2008 |
| 7378372 |
Filter and sorbent for removal of contaminants from a fluid |
May. 27, 2008 |
| 7370657 |
Activated carbon-containing sorbent |
May. 13, 2008 |
| 7357868 |
Nanocrystal-containing filtration media |
Apr. 15, 2008 |
| 7316732 |
Air treatment filter and related method |
Jan. 8, 2008 |
| 7300586 |
pH stable activated carbon |
Nov. 27, 2007 |
| 7264726 |
Nanocrystal-containing filtration media |
Sep. 4, 2007 |
| 7256156 |
Reactive-adsorptive protective materials and methods for use |
Aug. 14, 2007 |
| 7214646 |
Method for producing activated carbon for electrode of electric double-layer capacitor |
May. 8, 2007 |
| 7211707 |
Multi-functional protective materials and methods for use |
May. 1, 2007 |
| 7101417 |
Activated carbon for odor control and method for making same |
Sep. 5, 2006 |
| 7094276 |
Hydrogen storage material and hydrogen storage apparatus |
Aug. 22, 2006 |
| 7060653 |
Method of producing gas occluding material |
Jun. 13, 2006 |
| 7008534 |
Material for chromatography |
Mar. 7, 2006 |
| 7004990 |
Broad spectrum filter system including tungsten-based impregnant and being useful for filtering contaminants from air or other gases |
Feb. 28, 2006 |
| 6953494 |
Sorbents and methods for the removal of mercury from combustion gases |
Oct. 11, 2005 |
| 6939394 |
Gas storage and dispensing system with monolithic carbon adsorbent |
Sep. 6, 2005 |
| 6916360 |
Adsorption methods |
Jul. 12, 2005 |
| 6906003 |
Method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel |
Jun. 14, 2005 |
| 6852903 |
Decontamination of chemical warfare agents using a reactive sorbent |
Feb. 8, 2005 |
| 6841513 |
Adsorption powder containing cupric chloride |
Jan. 11, 2005 |
| 6827932 |
Activated charcoal based composition and method for reducing hangover symptoms associated with the consumption of alcohol containing beverages |
Dec. 7, 2004 |
| 6787029 |
Material for chromatography |
Sep. 7, 2004 |
| 6673738 |
Photocatalytic active carbon, colored photocatalytic active carbon, coloring active carbon, and deodorant and adsorption product using them |
Jan. 6, 2004 |
| 6638489 |
Cleaning process and cleaning agent for harmful gas |
Oct. 28, 2003 |
| 6599856 |
Formed activated carbon and process for producing the same |
Jul. 29, 2003 |
| 6596055 |
Hydrogen storage using carbon-metal hybrid compositions |
Jul. 22, 2003 |
| 6521200 |
Catalyst and process for oxidation of sulphur dioxide |
Feb. 18, 2003 |
| 6514907 |
Bromine-impregnated activated carbon and process for preparing the same |
Feb. 4, 2003 |
| 6491887 |
Supported sulfur compositions and the preparation and use thereof |
Dec. 10, 2002 |
| 6471886 |
Absorption media for irreversibly gettering thionyl chloride |
Oct. 29, 2002 |
| 6436872 |
Oxygen absorber |
Aug. 20, 2002 |
| 6429165 |
Polymer-bonded material |
Aug. 6, 2002 |
| 6395678 |
Bead and process for removing dissolved metal contaminants |
May. 28, 2002 |
| 6352956 |
Mixed powder containing a carbon compound |
Mar. 5, 2002 |
| 6297187 |
Catalyst for improving the performance of liquid hydrocarbon fuel |
Oct. 2, 2001 |
| 6287468 |
Granular carrier for treating waste water |
Sep. 11, 2001 |
| 6284705 |
Adsorptive monolith including activated carbon, method for making said monolith, and method for adsorbing chemical agents from fluid streams |
Sep. 4, 2001 |
| 6277780 |
Preparation of phosphorus-treated activated carbon composition |
Aug. 21, 2001 |
| 6277783 |
Method for the purification of acetaminophen |
Aug. 21, 2001 |
| 6257242 |
Filter element |
Jul. 10, 2001 |
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