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Browse by Category: Main > Chemistry
Class Information
Number: 502/159
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Organic compound containing > Resin, natural or synthetic, polysaccharide or polypeptide
Description: Composition containing macromolecules of recurring units of carbohydrates, -amino acids, condensed interactive molecules or unsaturated addition polymers or solid or semi-solid viscous secretions of plants.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8703884 Additive for polyolefin polymerization processes Apr. 22, 2014
8703076 Shaped catalyst units Apr. 22, 2014
H2290 High strength presulfided catalyst for hydrogenating hydrocarbon resins Apr. 1, 2014
8674142 Naphthenic hydrocarbon additives for diaryl phosphide salt formation Mar. 18, 2014
8618341 Process of producing liquid fuel from cellulosic biomass Dec. 31, 2013
8609574 In situ olefin polymerization catalyst system Dec. 17, 2013
8592340 Metal alloy catalyst composition Nov. 26, 2013
8575057 UV curable catalyst compositions Nov. 5, 2013
8563753 Microencapsulated catalyst Oct. 22, 2013
8552223 Method for making heterogenous catalysts Oct. 8, 2013
8546291 Cyclic compound, its metal complex and modified metal complex Oct. 1, 2013
8524186 Carbon-based catalyst for flue gas desulfurization and method of producing the same and use thereof for removing mercury in flue gas Sep. 3, 2013
8519017 Resin composition containing catalyst precursor for electroless plating in forming electro-magnetic shielding layer, method of forming metallic pattern using the same, and metallic pattern for Aug. 27, 2013
8513303 Antimicrobial agent Aug. 20, 2013
8512908 Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers Aug. 20, 2013
8512905 Catalyst slurry, electrode prepared by using the catalyst slurry, and fuel cell including the electrode Aug. 20, 2013
8507720 Titania-alumina supported palladium catalyst Aug. 13, 2013
8501660 Catalyst additives Aug. 6, 2013
8492594 Multireaction bifunctional polymeric catalyst Jul. 23, 2013
8492603 Selectivated isoolefin dimerization using metalized resins Jul. 23, 2013
8481447 Manufacture of coated materials for use as activators in sulphur vulcanization Jul. 9, 2013
8481446 Chemically-resistant coating composition Jul. 9, 2013
8476388 Polymeric acid catalysts and uses thereof Jul. 2, 2013
8471069 Mixed bed polymeric catalyst Jun. 25, 2013
8460626 Compositions based on cerium oxide, zirconium oxide and, optionally, another rare earth oxide, having a specific raised surface at 1100.degree. C, method for the production and use thereof as Jun. 11, 2013
8420276 Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layer Apr. 16, 2013
8415504 Catalyst carrier, catalyst thereon and C-C coupling method use the same Apr. 9, 2013
8410011 Fibrous catalyst, its preparation and use thereof Apr. 2, 2013
8399374 Catalyst particles Mar. 19, 2013
8389668 Use of a catalytic system for lactide and glycolide (co) oligomerization Mar. 5, 2013
8372773 Hydrocarbon conversion system, and a process and catalyst composition relating thereto Feb. 12, 2013
8372774 Photocatalyst-coated body and photocatalytic coating liquid therefor Feb. 12, 2013
8304134 Polymer electrolyte composition, polymer electrolyte membrane, membrane electrode assembly and solid polymer electrolyte-based fuel cell Nov. 6, 2012
8293137 Solid acid catalyst and method for preparing and using the same Oct. 23, 2012
8283277 Photoactive TiO.sub.2 in coating materials Oct. 9, 2012
8263521 Process for producing bisphenol A Sep. 11, 2012
8252712 Polymer dispersant addition to fuel cell electrode inks for improved manufacturability Aug. 28, 2012
8242042 OH-type anion-exchange hydrocarbon-based elastomer, use and production method thereof Aug. 14, 2012
8227117 Modified carbon products, their use in electrocatalysts and electrode layers and similar devices and methods relating to the same Jul. 24, 2012
8216959 Photocatalyst-coated body, coating composition for the same, and process for producing photocatalyst-coated body Jul. 10, 2012
8207079 Photocatalyst-coated body and photocatalytic coating liquid therefor Jun. 26, 2012
8207082 Method for making silica shaped bodies Jun. 26, 2012
8198205 Aromatic block copolymer, decomposition method thereof and analysis method using the decomposition method Jun. 12, 2012
8187993 Methods and compositions for stabilizing catalytic processes May. 29, 2012
8187994 Methods and compositions for stabilizing catalytic processes May. 29, 2012
8178590 Block copolymer and use thereof May. 15, 2012
8173568 Process for producing tertiary amine May. 8, 2012
8142938 Porous clusters of silver powder promoted by zirconium oxide for use as a catalyst in gas diffusion electrodes, and method for the production thereof Mar. 27, 2012
8133833 Slurry for production of denitration catalyst, process for producing the slurry, process for producing denitration catalyst using the slurry, and denitration catalyst produced by the process Mar. 13, 2012
8119554 Use of shaped bodies having catalytic properties as reactor internals Feb. 21, 2012

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