ENERGY, UNITED STATES DEPARTMENT OF

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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 57 121
 
 
B01D SEPARATION 45 71
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 37 281
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 34 94
 
 
G21C NUCLEAR REACTORS 26 20
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 24 32
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 23 70
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 18 130
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 17 134
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 16 381
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0123,010 Bright and Durable Field Emission Source Derived from Refractory Taylor Cones Nov 07, 14 May 07, 15 [G21K]
2015/0124,554 APPARATUS AND METHOD FOR GENERATING SWIRLING FLOW Nov 06, 14 May 07, 15 [B01F]
2015/0114,226 HIGH PERFORMANCE HYDROPHOBIC SOLVENT, CARBON DIOXIDE CAPTURE Oct 27, 14 Apr 30, 15 [B01D]
2015/0105,349 (R)-(-)-1,2-propanediol compositions and methods Aug 19, 13 Apr 16, 15 [A61K]
2015/0087,105 Methods and Apparatuses for Manufacturing Geometric Multicrystalline Cast Silicon and Geometric Multicrystalline Cast Silicon Bodies for Photovoltaics Dec 05, 14 Mar 26, 15 [H01L, C30B]
2015/0075,249 SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN PEROXIDE VAPOR Dec 01, 14 Mar 19, 15 [F17D, C01B, G01N]
2015/0078,900 TURBINE BLADE WITH AIRFOIL TIP HAVING CUTTING TIPS Sep 19, 13 Mar 19, 15 [F01D]
2015/0065,694 Preassembled hybrid nanocluster plasmonic resonator for immunological detection and serotyping of virus and microbes Aug 29, 14 Mar 05, 15 [G01N, C07K]
2015/0051,072 Compounds And Methods for Improving Plant Performance Aug 08, 14 Feb 19, 15 [A01N, C05G]
2015/0028,989 ELECTROSTATIC SHIELDING OF TRANSFORMERS Jul 22, 14 Jan 29, 15 [H01F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,025,722 Method and device for fabricating dispersion fuel comprising fission product collection spaces Nov 22, 11 May 05, 15 [G21C]
9,018,649 Method of producing nanopatterned articles, and articles produced thereby Oct 08, 13 Apr 28, 15 [G11C, B81C, H01L, B82Y]
9,019,096 Rapid deployable global sensing hazard alert system Sep 26, 13 Apr 28, 15 [H04W, G08B]
9,019,502 Electronically conductive perovskite-based oxide nanoparticles and films for optical sensing applications Jul 18, 14 Apr 28, 15 [G01N]
9,010,405 Fluid-cooled heat sink with improved fin areas and efficiencies for use in cooling various devices Feb 07, 11 Apr 21, 15 [F28F, F25D]
9,012,032 MCrAlY bond coat with enhanced Yttrium layer Oct 29, 13 Apr 21, 15 [C23C, B32B, F01D]
9,013,018 Multilayer moisture barrier Feb 17, 11 Apr 21, 15 [B32B, H01L]
9,004,911 Apparatus and method for solid fuel chemical looping combustion Nov 29, 12 Apr 14, 15 [F23C, F23D, F23B]
8,995,159 High-frequency matrix converter with square wave input Aug 23, 12 Mar 31, 15 [H02M, H02J]
8,986,511 using heterostructured catalysts Oct 13, 10 Mar 24, 15 [C07C, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0302,514 GLYCOCONJUGATES AND METHODS ABAN Oct 30, 07 Nov 29, 12 [C12N, A61P, G01N, A61K]
2012/0202,314 SOLAR CELLS BASED ON POLYMER NANOWIRES ABAN Mar 20, 12 Aug 09, 12 [H01L, B82Y]
2012/0183,738 GRAPHENE-BASED STRUCTURE, METHOD OF SUSPENDING GRAPHENE MEMBRANE, AND METHOD OF DEPOSITING MATERIAL ONTO GRAPHENE MEMBRANE ABAN Mar 14, 12 Jul 19, 12 [C23C, B32B, B82Y]
2012/0132,343 METHOD OF MAKING SELF-CLEANING SKIN-LIKE PROSTHETIC POLYMER SURFACES ABAN Jan 25, 12 May 31, 12 [B29C, B32B]
2012/0051,924 Turbine Blade Assembly ABAN Aug 31, 10 Mar 01, 12 [B21K, F01D]
2012/0027,062 APPARATUSES AND METHODS FOR SETTING AN ADAPTIVE FREQUENCY BAND FOR POWER LINE COMMUNCIATION ABAN Jul 28, 10 Feb 02, 12 [H04B]
2012/0029,663 COORDINATED JOINT MOTION CONTROL SYSTEM WITH POSITION ERROR CORRECTION ABAN Oct 12, 11 Feb 02, 12 [G05B]
2011/0277,743 EARTH-PENETRATING EXPANSION ANCHOR ABAN Jul 20, 11 Nov 17, 11 [F24J, E02D]
2011/0121,496 SHAPE MANIPULATION OF NANOSTRUCTURES ABAN Nov 24, 10 May 26, 11 [H05B, B82Y]
2011/0060,563 Carbonaceous Chemistry for Continuum Modeling ABAN Jun 13, 08 Mar 10, 11 [G06F, G06G]
7,902,047 Dual chamber system providing simultaneous etch and deposition on opposing substrate sides for growing low defect density epitaxial layers Expired Jul 25, 08 Mar 08, 11 [H01L]
2011/0045,557 Novel Fusion Carbonic Anhydrase/Cellulose Binding Polypeptide Encoded by a Novel Hybrid Gene, and Method of Creating and Using the Same ABAN Jul 27, 07 Feb 24, 11 [C12N, C07H, C12P]
2010/0289,491 RADIO FREQUENCY ATOMIC MAGNETOMETER ABAN Sep 19, 08 Nov 18, 10 [G01R]
2010/0255,289 Aluminosilicate-Based Oxide Composite Coating and Bond Coat for Silicon-Based Ceramic Substrates ABAN Jan 24, 07 Oct 07, 10 [B05D, B32B, C08L]
2010/0255,398 ELECTROCHEMICAL CELL STACK ASSEMBLY ABAN Jun 21, 10 Oct 07, 10 [H01M]
7,801,077 Channel hopping method of interference avoidance for a wireless communication network and wireless communication system employing the same Expired Sep 19, 07 Sep 21, 10 [H04J, H04W, H04B]
2010/0225,078 Container for Soiled Clothing ABAN Dec 01, 07 Sep 09, 10 [B62B]
2010/0197,070 Methods and Apparatuses for Manufacturing Cast Silicon From Seed Crystals ABAN Jul 16, 08 Aug 05, 10 [B29C, H01L, B28B]
2010/0189,612 SYSTEM AND METHOD FOR SEPARATING TELLURIUM FROM CADMIUM WASTE ABAN Apr 08, 10 Jul 29, 10 [C01G, B01J, C01B]
2010/0176,369 Metalized Silicon Substrate for Indium Gallium Nitride Light-Emitting Diodes ABAN Apr 15, 09 Jul 15, 10 [H01L]

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