The United States of America as represented by the United States Department of Energy

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 62 132
 
 
B01D SEPARATION 54 71
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 43 299
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 36 101
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 35 40
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 30 74
 
 
G21C NUCLEAR REACTORS 28 21
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 22 134
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 21 407
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 15 136
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0022,901 Turbine rotor cooling air static collector Apr 18, 16 Jan 26, 17 [F02C]
2017/0022,905 Low pressure compressor diffuser and cooling flow bleed for an industrial gas turbine engine Apr 25, 16 Jan 26, 17 [F02C]
2017/0004,953 METHODS AND APPARATUS FOR PREPARING SPECIMENS FOR ELECTRON MICROSCOPY Jun 28, 16 Jan 05, 17 [H01J, G01N]
2016/0369,292 RECOMBINANT PLANTS AND MICROORGANISMS HAVING A REVERSE GLYOXYLATE SHUNT Jun 29, 14 Dec 22, 16 [C12N, C12P]
2016/0359,096 NANOSTRUCTURED SILICON WITH USEFUL THERMOELECTRIC PROPERTIES Jun 07, 16 Dec 08, 16 [H01L, C01B]
2016/0348,210 Process For Dissolving Aluminum For Recovering Nuclear Fuel May 28, 15 Dec 01, 16 [C22B]
2016/0348,254 Method For Controlling Aluminum Dissolution May 28, 15 Dec 01, 16 [C23F, G21C]
2016/0340,686 Improved Digestibility of Plant Biomass Jun 27, 14 Nov 24, 16 [C12N, C12P]
2016/0305,261 High pressure ratio twin spool industrial gas turbine engine with dual flow high spool compressor Apr 06, 16 Oct 20, 16 [F02C, F01D, H02K]
2016/0308,203 MAGNESIUM ELECTROCHEMICAL CELLS Apr 20, 15 Oct 20, 16 [C01G, H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9568377 Nanocomposite thin films for optical temperature sensing Feb 11, 14 Feb 14, 17 [G01J, G01K, B82Y]
9562203 Methane-rich syngas production from hydrocarbon fuels using multi-functional catalyst/capture agent Nov 26, 14 Feb 07, 17 [C01B, C10L]
9556503 Creep resistant high temperature martensitic steel Sep 30, 15 Jan 31, 17 [C22C]
9557053 Metal ferrite oxygen carriers for chemical looping combustion of solid fuels Sep 20, 13 Jan 31, 17 [F23C, B01J, C01B, F23B]
9557282 High precision detector robot arm system Jun 12, 14 Jan 31, 17 [G21K, H01J, G01N]
9557394 Classification of materials using nuclear magnetic resonance dispersion and/or x-ray absorption Apr 24, 13 Jan 31, 17 [G01R, G01V, G01N]
9548585 Multi-point laser ignition device Jul 16, 15 Jan 17, 17 [G02B, H01S, H01T]
9540286 High pressure low temperature hot pressing method for producing a zirconium carbide ceramic Feb 18, 14 Jan 10, 17 [C04B]
9523499 Regenerable mixed copper-iron-inert support oxygen carriers for solid fuel chemical looping combustion process Jun 14, 11 Dec 20, 16 [F23M, F23C, F23D]
9524848 Bright and durable field emission source derived from refractory taylor cones Nov 07, 14 Dec 20, 16 [G21K, H01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0323,864 Lithographic patterning of insulating or semiconducting solid state material in crystalline form ABAN May 15, 15 Nov 12, 15 [G03F]
2015/0105,349 (R)-(-)-1,2-propanediol compositions and methods ABAN Aug 19, 13 Apr 16, 15 [A61K]
2014/0302,424 Mixed-Metal Platinum Catalysts With Improved Carbon Monoxide Tolerance ABAN Jun 10, 14 Oct 09, 14 [H01M]
2014/0290,740 Methods and Apparatuses for Manufacturing Geometric Multicrystalline Cast Silicon and Geometric Multicrystalline Cast Silicon Bodies for Photovoltaics ABAN Mar 28, 14 Oct 02, 14 [H01L, C30B]
2014/0272,949 Methods for Fully Segregating Recombinant Marine Cyanobacteria ABAN Mar 15, 13 Sep 18, 14 [C12N, C12P]
2014/0274,758 ANTIBODY PROFILING, METHODS AND APPARATUS FOR IDENTIFYING AN INDIVIDUAL OR SOURCE OF A BIOLOGICAL MATERIAL ABAN Mar 15, 13 Sep 18, 14 [G01N]
2014/0162,154 PLASMA-CATALYZED FUEL REFORMER SYSTEM ABAN Dec 11, 12 Jun 12, 14 [H01M]
2014/0144,152 Premixer With Fuel Tubes Having Chevron Outlets ABAN Nov 26, 12 May 29, 14 [F02C]
2014/0102,359 Methods and Apparatus for Manufacturing Monocrystalline Cast Silicon and Monocrystalline Cast Silicon Bodies for Photovoltaics ABAN Dec 05, 13 Apr 17, 14 [C30B]
2014/0073,766 METHODS FOR PURIFYING IgY ANTIBODIES ABAN Sep 06, 13 Mar 13, 14 [C07K]
2014/0050,649 Methods Apparatus for Manufacturing Geometric Multi-Crystalline Cast Materials ABAN Oct 16, 13 Feb 20, 14 [C30B]
2013/0333,450 SYSTEMS AND METHODS FOR MONITORING A SOLID-LIQUID INTERFACE ABAN Jun 06, 13 Dec 19, 13 [G01N]
2013/0336,873 DIAMOND GROWTH USING DIAMONDOIDS ABAN Mar 15, 13 Dec 19, 13 [C30B]
2013/0294,042 METHODS AND APPARATUS FOR CONNECTING PLANAR POWER ELECTRONICS DEVICES ABAN May 07, 13 Nov 07, 13 [H01L]
2013/0288,264 Development of a New Isolation Method with Higher Selectivity and Efficiency ABAN Dec 17, 12 Oct 31, 13 [C12Q]
2013/0259,696 VERTICAL AXIS WIND TURBINE AIRFOIL ABAN Dec 12, 12 Oct 03, 13 [F03D, F01D]
2013/0261,292 DNA-Guided Nanoparticle Assemblies ABAN Jun 12, 13 Oct 03, 13 [C07H]
2013/0252,818 AMORPHOUS BIOINORGANIC IONIC LIQUID COMPOSITIONS COMPRISING AGRICULTURAL SUBSTANCES ABAN Mar 25, 13 Sep 26, 13 [A01N]
2013/0052,689 Methods and Systems for Producing Products Using Engineered Ammonia Oxidizing Bacteria ABAN Oct 12, 12 Feb 28, 13 [C12M, C12P]
2013/0020,059 DEVICE HAVING NANO-COATED POROUS INTEGRAL FINS ABAN Apr 01, 11 Jan 24, 13 [F28F]

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