Steven Bos

US Patent 7087210 Single-step simple and economical process for the preparation of nanosized acicular magnetic iron oxide particles of maghemite phase

US Patent 7091154 Perovskite titanium-type composite oxide particle and production process thereof

US Patent 7091155 Catalyst for ester production and process for producing ester

US Patent 7101521 Method for the preparation of cathode active material and method for the preparation of non-aqueous electrolyte

US Patent 7101524 Process for purifying sand

US Patent 7105136 Controlled morphogenesis of copper salts

US Patent 7108839 Process for the recovery of palladium from spent silica

US Patent 7122164 Niobate-based octahedral molecular sieves

US Patent 7128886 Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale

US Patent 7150865 Method for selective enrichment of carbon nanotubes

US Patent 7157022 Multivalent metal ion extraction using diglycolamide-coated particles

US Patent 7157062 Inhibition of the depletion of metal values from pregnant lixiviant solutions

US Patent 7157063 Process for the utilization of vanadium from chromium ore as vanadium (V) oxide

US Patent 7157073 Production of high-purity niobium monoxide and capacitor production therefrom

US Patent 7160526 Process for detoxification of CCA-treated wood

US Patent 7160531 Process for the continuous production of aligned carbon nanotubes

US Patent 7166263 Ceria-based mixed-metal oxide structure, including method of making and use

US Patent 7166758 Foam and gel methods for the decontamination of metallic surfaces

US Patent 7169371 Process for the treatment of molybdenum concentrate

US Patent 7172741 Method for reprocessing spent nuclear fuel

US Patent 7172748 Method for the solid synthesis of ferrates of alkaline or alkaline earth metals and ferrates obtained according to this method

US Patent 7179437 Feeding device and process and feeding system which utilize the feeding device

US Patent 7182926 Process for separating and recovering valuable metals

US Patent 7182931 Process for making titanium dioxide

US Patent 7189380 Extraction of metals with diquaternary amines

US Patent 7192563 Process for recovery of high purity uranium from fertilizer grade weak phosphoric acid

US Patent 7192568 Process for filter aid production in alumina refineries

US Patent 7196240 Method and equipment for making polychlorobiphenyl nontoxic

US Patent 7198738 Cesium-lithium-borate crystal and its application to frequency conversion of laser light

US Patent 7208130 Process for preparing rare earth borates, and use of the borates obtained in luminescence

US Patent 7211235 Method for producing hydrotalcites

US Patent 7214360 Carbon nanotubes fabrication and hydrogen production

US Patent 7223710 Cyclic catalyst regeneration process using a circulating stream for desorption

US Patent 7232554 Process for recovering arsenic from acidic aqueous solution

US Patent 7232782 Regeneration, pretreatment and precipitation of oxides of manganese

US Patent 7241436 Methods to partially reduce certain metal oxides and oxygen reduced metal oxides

US Patent 7244404 Process for the removal of oxalate and/or sulphate from bayer liquors

US Patent 7247293 Process and apparatus for the production of hydrogen and carbon dioxide from the gasification of raw materials

US Patent 7252767 Hydrous zirconium oxide, hydrous hafnium oxide and method of making same

US Patent 7255848 Production of hydrogen from alcohols

US Patent 7258847 Recovery of titanium from titanium bearing materials

US Patent 7261230 Wirebonding insulated wire and capillary therefor

US Patent 7261873 Power generation from sulphur-containing fuels

US Patent 7261874 Gas phase electrolyzer process for producing hydrogen

US Patent 7265254 Waste processing method, waste processing system, integrated waste processing method, and integrated waste processing system

US Patent 7270794 Process for recovering useful products and energy from siliceous plant matter

US Patent 7273893 Process for converting carbon dioxide to oxygenates

US Patent 7276218 Methods of making transition metal compounds useful as cathode active materials

US Patent 7276224 Synthesis of nanoporous particles

US Patent 7276225 Process for producing niobium and tantalum compounds

US Patent 7285261 Preparation and application of novel chromium based nanocatalyst for gas-phase fluorination and hydrofluorination reactions

US Patent 7294328 Method for producing α-alumina formed body

US Patent 7297315 Method of recovering a cleaning agent

US Patent 7297323 Method and apparatus for manufacturing fine particles

US Patent 7306779 Lithium-cobalt composite oxide, process for its production, positive electrode for lithium secondary cell employing it, and lithium secondary cell

US Patent 7306855 Rare earth metal compounds for use in high critical temperature thin film structures for super-conductors, ferroelectrics, pyroelectrics, piezoelectrics, and hybrids

US Patent 7307038 NO

US Patent 7307047 Lepidocrocite potassium magnesium titanate, method for manufacturing the same and friction material

US Patent 7309473 Method for sulphurizing a UO

US Patent 7312182 Rare earth metal compounds for use in high critical temperature thin film super-conductors

US Patent 7314607 Meso-porous transition metal oxide having crystallized pore wall and method for preparing the same

US Patent 7323150 Methods for recovering at least one metallic element from ore

US Patent 7326390 Production of titania

US Patent 7332141 Process to separate the vanadium contained in inorganic acid solutions

US Patent 7335618 Method for manufacturing hydrorefining catalyst, and metal recovery method

US Patent 7336981 Rare earth metal compounds for use in high critical temperature Josephson junctions

US Patent 7338589 Process for recovery of gallium

US Patent 7341700 Method for recovery of metals from metal-containing materials using medium temperature pressure leaching

US Patent 7344693 Process for producing zirconia powder

US Patent 7351396 Extraction process for removal of impurities from an aqueous mixture

US Patent 7354565 Lead iron tungstate capacitive transducer, relaxor material therefor and method of manufacture of said relaxor material

US Patent 7357827 Integrated ammoniacal solvent extraction and hydrogen reduction of nickel

US Patent 7357910 Method for producing metal oxide nanoparticles

US Patent 7358210 Ceramic body and ceramic catalyst body

US Patent 7364713 Raw material powder for molding oxide ion conductor, and method for manufacturing the same

US Patent 7364717 Process for converting nickel to nickel sulfate

US Patent 7365237 Liquid metal reactor and method for treating materials in a liquid metal reactor

US Patent 7368183 Particles, aqueous dispersion and film of titanium oxide, and preparation thereof

US Patent 7371482 Lithium transition-metal phosphate powder for rechargeable batteries

US Patent 7381386 Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid

US Patent 7381398 Titanium oxide powder, methods of manufacturing the same and barium titanate powder, dielectric ceramic, and multilayer ceramic capacitor

US Patent 7387767 Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching

US Patent 7393466 Compositions and methods for anion absorbent metal hydroxides

US Patent 7399725 Perchlorate destruction

US Patent 7405178 Catalysts for manufacturing carbon substances

US Patent 7410627 Sodium carbonate and sodium bicarbonate production

US Patent 7410632 Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid

US Patent 7410930 Recovering catalyst and carrier by exfoliating overcoat layer on the surface of a catalyst layer

US Patent 7413724 Method for producing nano-particles from a precursor material

US Patent 7416711 Atmospheric pressure leach process for lateritic nickel ore

US Patent 7427177 Method of using pulsed ozone to treat soils containing organic contaminants

US Patent 7427386 Processing materials

US Patent 7429364 Production of titania

US Patent 7431908 Coated spherical tetragonal barium titanate particles and process for producing the same

US Patent 7431911 Barium titanate and production and process thereof

US Patent 7432222 High temperature stable non-noble metal catalyst, process for production of syngas using said catalyst

US Patent 7435399 Chromatographic extraction with di(2-ethylhexyl)orthophosphoric acid for production and purification of promethium-147

US Patent 7435405 Anti-oxidation method for sulfide minerals in sulfide ore

US Patent 7435504 Platinum, tungsten, and nickel or zirconium containing electrocatalysts

US Patent 7435703 Catalyst comprising iron oxide made by heat decomposition of an iron halide and a lanthanide

US Patent 7438874 Pressure oxidation leaching in the presence of an acidic solution of halide and sulfate ions from copper and base metal containing ore/concentrate

US Patent 7438888 Molybdenum oxide nano-particles

US Patent 7439369 Method and system for hydrogen evolution and storage

US Patent 7442361 Method of producing aluminum hydroxides by precipitating aluminum salts in the presence of seed crystals

US Patent 7442669 Oxidation catalysts comprising metal exchanged hexaaluminate wherein the metal is Sr, Pd, La, and/or Mn

US Patent 7445760 Method of reprocessing spent nuclear fuel

US Patent 7445762 Method to partially reduce calcined niobium metal oxide and oxygen reduced niobium oxides

US Patent 7445763 Coating powder of Cr or V doped titanium suboxides

US Patent 7452522 Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid

US Patent 7455822 Method for production of silicon

US Patent 7455826 Layered titanic acid, lamellar titanic acid, lamellar titanium oxide and method for producing lamellar titanic acid

US Patent 7459013 Chemical and particulate filters containing chemically modified carbon nanotube structures

US Patent 7462337 Recovery of titanium dioxide from titanium oxide bearing materials like steelmaking slags

US Patent 7465431 Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide

US Patent 7468175 Highly photosensitive titanium dioxide and process for forming the same

US Patent 7468201 Materials for high density optical recording media

US Patent 7468465 Method of making mixed metal oxide containing sulfur

US Patent 7473406 Process for recovery of palladium from spent catalyst

US Patent 7473407 Magnetic separation process for trona

US Patent 7473413 Method for recovering metal values from metal-containing materials using high temperature pressure leaching

US Patent 7473666 Particulate porous ammoxidation catalyst

US Patent 7476324 Methods of synthesizing a ferrate oxidant and its use in ballast water

US Patent 7476370 Method for producing a sealed

US Patent 7476371 Dissolution of copper metal in aqueous alkanolamine to form copper containing aqueous solution

US Patent 7476377 Rubidium-82 generator based on sodium nonatitanate support, and improved separation methods for the recovery of strontium-82 from irradiated targets

US Patent 7476635 Process for making supported thin zeolite membrane

US Patent 7476639 Method for the production of catalytically active layer silicates

US Patent 7479261 Method of separating and purifying Cesium-131 from Barium nitrate

US Patent 7479262 Method for separating platinum group element

US Patent 7482298 Superconductor compositions operable at high temperatures

US Patent 7485267 Process for metals recovery from spent catalyst

US Patent 7485268 Production of titania

US Patent 7485269 Production of titania

US Patent 7491345 Extraction mixture for recovery of actinide elements from acidic solutions

US Patent 7491372 Procedure to leach copper concentrates, under pressure and at ambient temperature, by forming a reactive gel in a sulfate-chloride medium

US Patent 7494631 Titaniferous ore beneficiation

US Patent 7494641 Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid

US Patent 7498006 Process for extracting gold in arsenic-containing concentrate of gold

US Patent 7498007 Process to recover vanadium contained in acid solutions

US Patent 7501107 Method for obtaining precipitated calcium carbonate particles of nanometric scale structure

US Patent 7501110 Process for producing barium sulfate, barium sulfate and use thereof

US Patent 7501550 Method of destroying seeds

US Patent 7510691 Method for improving the recovery of cesium-131 from barium carbonate

US Patent 7510997 Conductive and robust nitride buffer layers on biaxially textured substrates

US Patent 7514050 Processing of acid-consuming mineral materials involving treatment with acidic biooxidation effluent

US Patent 7514065 Ruthenic acid nanosheet and production method thereof

US Patent 7515397 Methods of making a niobium metal oxide and oxygen reduced niobium oxides

US Patent 7517508 Method of separating and purifying Yttrium-90 from Strontium-90

US Patent 7517509 Purification of trona ores by conditioning with an oil-in-water emulsion

US Patent 7517511 Method and apparatus for mitigating mercury emissions in exhaust gases

US Patent 7517513 Process for preparing nanostructured cerium oxide materials of controlled surface chemistry of zeta potential

US Patent 7517515 Hafnium silicide target for forming gate oxide film and method for preparation thereof

US Patent 7521035 Method for regenerating a residual substance that contains sulfur and an atomizing burner suited for carrying out said method

US Patent 7521039 Photocatalytic rutile titanium dioxide

US Patent 7524481 Reactors for producing inorganic fullerene-like tungsten disulfide hollow nanoparticles and nanotubes

US Patent 7524482 Titanium oxide-based sol-gel polymer

US Patent 7524793 Titanium dioxide photocatalyst containing carbon and method for its production

US Patent 7527755 Method for increasing bulk conductivity of a ferroelectric material such as lithium tantalate

US Patent 7527771 Dissolving metal particles from supported catalyst using ultrasonic energy, solvent and etchant

US Patent 7527772 Ultrasonic counter-current screw extractor for uranium recovery and process therefore

US Patent 7531150 Method of separating and purifying cesium-131 from barium carbonate

US Patent 7531160 Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same

US Patent 7534389 Apparatus and process for extracting arsenic in vacuum

US Patent 7534411 Process for the preparation of pure silica

US Patent 7543733 Method of protecting against corrosion at high temperature

US Patent 7547431 High purity nanoscale metal oxide powders and methods to produce such powders

US Patent 7547490 High performance lithium titanium spinel Li4Ti5012 for electrode material

US Patent 7550513 Fine metal hydride particles, their production process, dispersion containing fine metal hydride particles and metallic material

US Patent 7553461 Multivalent metal ion extraction using diglycolamide-coated particles

US Patent 7553464 Lanthanum tantalate photocatalysts

US Patent 7553794 Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst

US Patent 7556792 Method for preparing perovskite complex oxide powder of formula ABO3

US Patent 7560089 Anisotropically-shaped powder of an alkali metal oxide compound

US Patent 7560410 Gold-ceria catalyst for oxidation of carbon monoxide

US Patent 7560413 Copper-containing materials

US Patent 7563420 Method for recovering rhodium and silver from hydrochloric acid

US Patent 7563421 Hydrometallurgical process of nickel oxide ore

US Patent 7563431 Nickel hydroxide and method for producing same

US Patent 7566438 Method for manufacturing nanostructured manganese oxide having dendritic structure, and oxygen reduction electrode comprising nanostructured transition metal oxide having dendritic structure

US Patent 7569512 Zirconia support and zirconia supported catalyst

US Patent 7569722 Process for removal of benzoic acid from an oxidizer purge stream

US Patent 7571814 Method for separating metal values by exposing to microwave/millimeter wave energy

US Patent 7572424 Self-assembly of nanoporous silica fibers of uniform shape

US Patent 7572430 Method for producing nano-particles

US Patent 7572433 Oxides extracted from vegetal matter and process therefor

US Patent 7576032 Catalyst composition

US Patent 7578455 Method of grinding particulate material

US Patent 7578988 Preparation of silicate or glass in a furnace with burners immersed in a reducing medium

US Patent 7585486 Production of high-purity niobium monoxide and capacitor production therefrom

US Patent 7588741 Cyclical vacuum chlorination processes, including lithium extraction

US Patent 7588743 Cesium-rubidium-borate nonlinear optical crystal and its growth method and applications

US Patent 7592288 Catalyst for the synthesis of alkyl mercaptan and process for the production thereof

US Patent 7597873 Process and apparatus for the recovery of metal oxide particles

US Patent 7601313 Acid/microwave leaching of titanium ore and then flotation to recover titanium oxide concentrate

US Patent 7601326 Mesoporous oxide of zirconium

US Patent 7601327 Mesoporous oxide of hafnium

US Patent 7604784 Process for the extraction of specific transition metals with gaseous HCL

US Patent 7604787 Process for sequestering carbon dioxide and sulfur dioxide

US Patent 7611208 Methods for constructing underground borehole configurations and related solution mining methods

US Patent 7612011 Ceria-based mixed-metal oxide structure, including method of making and use

US Patent 7615512 Titanium dioxide photocatalyst containing carbon and method for its production

US Patent 7618609 Method to prepare defective metal oxides with increased specific capacity

US Patent 7622098 Method for producing nano-particles of metal oxide

US Patent 7625536 Titaniferous ore beneficiation

US Patent 7625542 Method for the production of metal carbides

US Patent 7629292 Composite media for ion processing

US Patent 7632478 Process for producing silicon

US Patent 7632775 Multicomponent nanoparticles formed using a dispersing agent

US Patent 7635457 Method for heap and dump leaching coupled with solvent extraction for metal recovery

US Patent 7635796 Method for removing heavy metals from incinerator fly ashes

US Patent 7638109 Production of sodium sesquicarbonate and sodium carbonate monohydrate

US Patent 7641890 Inorganic fine particle and method for producing the same using microchannel

US Patent 7645439 Nanostructured titanium oxide material and its synthesis procedure

US Patent 7655199 Process for uranium recovery using anion exchange resin

US Patent 7658909 Process for preparing a beta zeolite

US Patent 7666371 Method for recovering metal values from metal-containing materials using high temperature pressure leaching

US Patent 7666373 Alumina recovery using aluminum containing layered double hydroxide

US Patent 7670576 Methods of treatment of chromite ore processing residue

US Patent 7670578 Method for preparing rare-earth halide blocks

US Patent 7670721 Process for making lithium transition metal phosphate powder for battery electrode

US Patent 7670986 Manganese dioxide catalyst for the hydrolysis of carbonitriles

US Patent 7670987 Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell system

US Patent 7678350 Processes for producing titanium dioxide

US Patent 7678353 Process for scrubbing alkyl halides from gases

US Patent 7682583 Lean NO

US Patent 7682584 Cerium carbonate powder, cerium oxide powder, method for preparing the same, and CMP slurry comprising the same

US Patent 7691348 Process for the removal of anionic impurities from caustic aluminate solutions

US Patent 7691351 Method for treatment of a gas stream containing silicon tetrafluoride and hydrogen chloride

US Patent 7691353 Low dielectric constant group II-VI insulator

US Patent 7691362 Method for producing an α-alumina power

US Patent 7691776 Catalyst for the synthesis of alkyl mercaptan and process for the production thereof

US Patent 7695851 Platinum, tungsten and nickel containing electrocatalysts

US Patent 7696126 Method of producing oxidation catalyst for cleaning exhaust gas

US Patent 7700059 Metal oxide solid solution and use as oxygen storage composition and UV light shielding agent

US Patent 7700060 Yttria thermal spray powder and method for forming a thermal spray coating

US Patent 7704296 Fine porosity low-microcracked ceramic honeycombs and methods thereof

US Patent 7704469 Method for the recovery of ruthenium from used ruthenium oxide-containing catalysts

US Patent 7704471 Bayer process for production of alumina trihydrate by alkaline digestion of bauxite, the process comprising a predesilication step

US Patent 7704549 Nanomaterials of composite metal oxides

US Patent 7709411 Method of manufacturing multicomponent nanoparticles

US Patent 7709540 Method for preparing organic ligand-capped titanium dioxide nanocrystals

US Patent 7713504 Method for producing mixed metal oxides and metal oxide compounds

US Patent 7723610 Titanium oxide-based sol-gel polymer

US Patent 7727500 Process for producing metal peroxide films

US Patent 7731934 Titanium oxide with a rutile structure

US Patent 7732012 Method for manufacturing polycrystalline silicon, and polycrystalline silicon for solar cells manufactured by the method

US Patent 7736487 Process for recovery of copper from copper-bearing material using pressure leaching, direct electrowinning and solution extraction

US Patent 7736607 Process for metals recovery from spent catalyst

US Patent 7736610 Actinium radioisotope products of enhanced purity

US Patent 7736761 Buffer layer for thin film structures

US Patent 7737066 Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body

US Patent 7740773 Conductive composition and conductive paste

US Patent 7744835 Nanostructure material, method for the preparation thereof

US Patent 7749470 Method for processing waste copper liquid to produce high copper content sludge

US Patent 7749482 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery

US Patent 7749483 Method for producing alkaline earth metal oxides

US Patent 7754186 Oxides extracted from vegetal matter and process therefor

US Patent 7754641 Hydrogen storage material and related processes

US Patent 7758845 Method for producing an alpha alumina particle

US Patent 7759277 Fuel cell catalyst, process for preparation of the same, and membrane electrode assembly and fuel cell employing the catalyst

US Patent 7759278 Exhaust gas-purifying catalyst

US Patent 7763566 Method and composition for sorbing toxic substances

US Patent 7771679 Process for the recovery of titanium dioxide from titanium-containing compositions

US Patent 7771681 Method for improved aluminum hydroxide production

US Patent 7775415 Method and apparatus for assessing the quality of spot welds

US Patent 7776300 Process for removing sulfur from a fuel gas stream

US Patent 7781377 Anti-epitaxial film in a superconducting article and related articles, devices and systems

US Patent 7785560 Purification of finely divided, pyrogenically prepared metal oxide particles

US Patent 7790133 Multi-component hydrogen storage material

US Patent 7790134 Method of purifying isosaccharinate

US Patent 7794541 Gallium nitride-based material and method of manufacturing the same

US Patent 7794815 Honeycomb structure

US Patent 7799294 Methods for improving the recovery of metal leaching agents

US Patent 7799295 Ore leach method with aqueous sulfuric acid containing ferric ions

US Patent 7799296 Method of producing a nickel salt solution

US Patent 7799301 Cathode material for lithium secondary battery and manufacturing method thereof

US Patent 7799312 Method for manufacturing high-density indium tin oxide target, methods for preparing tin oxide powder and indium oxide powder used therefor

US Patent 7803340 Process for producing siox particles

US Patent 7807058 Method and composition for sorbing toxic substances

US Patent 7807119 Bayer process for production of alumina trihydrate, the said improvement relating to separation of aluminate liquor and insoluble residues

US Patent 7811529 Hydrogen generation apparatus and method for using same

US Patent 7811650 Honeycomb structure

US Patent 7815888 Method of producing secondary battery cathode material, and secondary battery

US Patent 7816303 Architecture for high temperature superconductor wire

US Patent 7820025 Methods of synthesizing an oxidant and applications thereof

US Patent 7820121 Destruction of organics in Bayer process streams

US Patent 7820124 Monodisperse nanoparticles and method of making

US Patent 7820126 Method and apparatus for improving the efficiency of purification and deposition of polycrystalline silicon

US Patent 7824640 Two step dry UO

US Patent 7824645 High density carbon from coal

US Patent 7829043 Method for coprecipitation of actinides in different oxidation states and method for preparation of mixed compounds of actinides

US Patent 7829045 Method for producing lithium composite oxide for use as positive electrode active material for lithium secondary batteries

US Patent 7829060 Nano-particles of molybdenum oxide

US Patent 7833365 Rare earth compound containing gas generating composition

US Patent 7837959 Synergistic solvent extraction process

US Patent 7837961 Processes for extracting aluminum and iron from aluminous ores

US Patent 7837967 Thermal spray powder and method for forming thermal spray coating

US Patent 7837969 Method of making large-volume CaF

US Patent 7838453 Ceramic powder and method for producing ceramic powder

US Patent 7842268 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery

US Patent 7842273 Method for the preparation of γLiV

US Patent 7842383 Yttrium-aluminum double oxide thermal spraying powder

US Patent 7854917 Methods of controlling the particle size of titanium dioxide produced by the chloride process

US Patent 7858058 Method for crystallizing soluble salts of divalent anions from brine

US Patent 7858063 High purity metallurgical silicon and method for preparing same

US Patent 7858067 Method for producing alpha-alumina particle

US Patent 7858552 Composite catalytic material and process for manufacture of such material

US Patent 7863209 Methods for recycling catalyst compositions for aromatic ring halogenation

US Patent 7867471 Process for preparing advanced ceramic powders using onium dicarboxylates

US Patent 7867472 Insulating target material, method of manufacturing insulating target material, conductive complex oxide film, and device

US Patent 7871584 Consecutive or simultaneous leaching of nickel and cobalt containing ores

US Patent 7871957 Catalyst support of mixed cerium zirconium titanium oxide, including use and method of making

US Patent 7871958 Catalyst carrier

US Patent 7879304 Monodisperse mesoporous silica microspheres formed by evaporation-induced self-assembly of surfactant templates in aerosoles

US Patent 7879762 Resistive current-limiter device with high-T

US Patent 7879763 Superconducting article and method of making

US Patent 7887767 Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide

US Patent 7897128 Preparation of complex metal oxides

US Patent 7897136 Method for the production of hydrotalcites

US Patent 7901657 Amphiphilic nanoparticles

US Patent 7906084 Method for control of shape and size of PB-chalcogenide nanoparticles

US Patent 7906088 Method of removing impurities from gas or liquid streams using copper oxide and halide salt

US Patent 7910085 Process for production of iron oxyhydroxide particles

US Patent 7914756 Double replacement cation neutralization of high alkalinity waste materials

US Patent 7927741 Lithium transition metal oxide having layered structure

US Patent 7935321 Method of preparing bismuth oxide and apparatus therefor

US Patent 7939037 Method of producing zinc oxide powder

US Patent 7943112 Methods of making lithium vanadium oxide powders and uses of the powders

US Patent 7943256 Method for producing battery electrodes, electrodes produced by this method, and batteries containing such electrodes

US Patent 7947191 Composite material composed of nanoparticles of transition metal and magnetic ferric oxide, a methode of preparing the same, and uses of the same

US Patent 7951348 p-Type transparent conducting oxides and methods for preparation

US Patent 7951354 Ozonating manganese dioxide

US Patent 7959881 Method for scrubbing an amine type extractant after stripping

US Patent 7959893 Method for preparing a lithium and vanadium oxide of the Li

US Patent 7964164 Process for recovering titanium dioxide

US Patent 7964165 Separation method for zinc sulfide

US Patent 7968064 Method for extraction of metals by methyliminobisalkylacetamide

US Patent 7976611 Continuous process and apparatus for recovering metal from metal and organic waste, by combustion of organic constituent of waste in rotary tube furnace

US Patent 7981388 Process for the purification of lithium salts

US Patent 7986508 Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body

US Patent 7988937 Decontamination of radioactive metals

US Patent 7988945 Niobium monoxide

US Patent 7993612 Recovery of rare earth elements

US Patent 7998440 Reclaiming of lead in form of high purity lead compound from recovered electrode paste slime of dismissed lead batteries and/or of lead minerals

US Patent 7998441 Method for selective removal of cadmium

US Patent 7998452 Spherical tricobalt tetraoxide and method of preparing the same

US Patent 8003064 Controlled copper leach recovery circuit

US Patent 8003567 Nanocomposite support materials

US Patent 8007757 Multi-dimensional complex nanocrystal structures and methods of making same