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 60 125
 
 
B01D SEPARATION 50 74
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 38 287
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 36 98
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 30 38
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 26 69
 
 
G21C NUCLEAR REACTORS 26 21
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 20 139
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 19 403
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 16 136
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0079,761 SYSTEM AND METHOD FOR POWER POINT TRACKING FOR PHOTOVOLTAIC CELLS Sep 11, 15 Mar 17, 16 [G01R, H02S, H02J]
2016/0049,057 SYSTEM FOR TAMPER INDENTIFICATION Jul 15, 15 Feb 18, 16 [G06T, G06K, G08B]
2016/0032,340 Method and Compositions for Improved Lignocellulosic Material Hydrolysis Sep 11, 15 Feb 04, 16 [C12N, C12P, A23K]
2016/0036,108 BI-METALLIC NANOPARTICLES AS CATHODE ELECTROCATALYSTS Aug 04, 14 Feb 04, 16 [H01M]
2016/0024,128 SOLID-STATE MATERIALS FORMED OF MOLECULAR CLUSTERS AND METHOD OF FORMING SAME Sep 02, 14 Jan 28, 16 [H01B, C07F]
2016/0018,270 Use Of Aluminum Nitride To Obtain Temperature Measurements In A High Temperature And High Radiation Environment Feb 21, 14 Jan 21, 16 [G01K]
2015/0375,281 Remediation Using Trace Element Humate Surfactant Jun 25, 14 Dec 31, 15 [B09C, G01N]
2015/0376,019 SILICA SUPPORT STRUCTURE FOR A ZEOLITE MEMBRANE Jul 10, 14 Dec 31, 15 [C01B]
2015/0359,437 ASSESSING ENDOTHELIAL FUNCTION USING A BLOOD PRESSURE CUFF Apr 03, 15 Dec 17, 15 [A61B]
2015/0366,045 Variable-pulse-shape pulsed-power accelerator Aug 24, 15 Dec 17, 15 [H05H]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,305,667 Nuclear fuel alloys or mixtures and method of making thereof Mar 15, 13 Apr 05, 16 [G21C]
9,305,674 Method and device for secure, high-density tritium bonded with carbon Mar 22, 12 Apr 05, 16 [G21H, H01L]
9,296,661 Controlled-release fertilizer composition substantially coated with an impermeable layer Aug 15, 12 Mar 29, 16 [C05G]
9,297,696 Laser based analysis using a passively Q-switched laser employing analysis electronics and a means for detecting atomic optical emission of the laser media Jan 25, 13 Mar 29, 16 [G01J, H01J, G01N]
9,297,710 Method and device for detecting impact events on a security barrier which includes a hollow rebar allowing insertion and removal of an optical fiber Dec 02, 13 Mar 29, 16 [G01L]
9,290,495 Tetracationic cyclophanes and their use in the sequestration of polyaromatic hydrocarbons by way of complexation Dec 20, 13 Mar 22, 16 [C10G, C07D, C02F, C01B, B01D]
9,285,354 Systems and methods for the detection of low-level harmful substances in a large volume of fluid Sep 10, 12 Mar 15, 16 [C02F, G01N, B01D]
9,279,334 Gas turbine engine Jul 06, 12 Mar 08, 16 [F04D, F02C, F01D]
9,273,280 Geobacter strains that use alternate organic compounds, methods of making, and methods of use thereof Nov 04, 13 Mar 01, 16 [C12N, C12Q, H01M]
9,254,448 Sublimation systems and associated methods Nov 03, 10 Feb 09, 16 [B01B, F25J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0105,349 (R)-(-)-1,2-propanediol compositions and methods ABAN Aug 19, 13 Apr 16, 15 [A61K]
2014/0272,949 Methods for Fully Segregating Recombinant Marine Cyanobacteria ABAN Mar 15, 13 Sep 18, 14 [C12N, C12P]
2014/0162,154 PLASMA-CATALYZED FUEL REFORMER SYSTEM ABAN Dec 11, 12 Jun 12, 14 [H01M]
2013/0336,873 DIAMOND GROWTH USING DIAMONDOIDS ABAN Mar 15, 13 Dec 19, 13 [C30B]
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]
2013/0020,059 DEVICE HAVING NANO-COATED POROUS INTEGRAL FINS ABAN Apr 01, 11 Jan 24, 13 [F28F]
2012/0302,514 GLYCOCONJUGATES AND METHODS ABAN Oct 30, 07 Nov 29, 12 [C12N, A61P, G01N, A61K]
2012/0237,358 TURBINE BLADE TIP ABAN Mar 17, 11 Sep 20, 12 [F01D]
2012/0200,605 FLOW RADIOLOGY USER INTERFACE ABAN Jan 20, 12 Aug 09, 12 [G09G]
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]
2012/0090,537 METHODS AND APPARATUS FOR MANUFACTURING MONOCRYSTALLINE CAST SILICON AND MONOCRYSTALLINE CAST SILICON BODIES FOR PHOTOVOLTAICS ABAN Oct 20, 11 Apr 19, 12 [C30B]
2012/0051,924 Turbine Blade Assembly ABAN Aug 31, 10 Mar 01, 12 [B21K, F01D]
2012/0042,947 METHODS AND APPARATUS FOR MANUFACTURING MONOCRYSTALLINE CAST SILICON AND MONOCRYSTALLINE CAST SILICON BODIES FOR PHOTOVOLTAICS ABAN Oct 19, 11 Feb 23, 12 [B32B, H01L, C01B]
2012/0027,062 APPARATUSES AND METHODS FOR SETTING AN ADAPTIVE FREQUENCY BAND FOR POWER LINE COMMUNCIATION ABAN Jul 28, 10 Feb 02, 12 [H04B]
2011/0277,743 EARTH-PENETRATING EXPANSION ANCHOR ABAN Jul 20, 11 Nov 17, 11 [F24J, E02D]

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