Commissariat à l' énergie atomique et aux energies alternatives

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 225
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 118

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0312,956 METAL HYDRIDE HYDROGEN STORAGE TANK FOR CONTAINING HYDRIDESDec 16, 14Oct 27, 16[F17C, F28D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9777238 Reactor for drying and torrefying a biomass, preferably a lignocellulose biomassNov 08, 12Oct 03, 17[C10L, B01J, C10B]
9311277 Method of identifying materials from multi-energy X-raysJun 28, 11Apr 12, 16[G01N, G06F, G01T]
9257981 Low consumption logic circuit with mechanical switchesAug 06, 14Feb 09, 16[H03K, B81B]
9181108 Method for decontamination of a liquid effluent including one or more radioactive chemical elements by treatment in a fluidized bedOct 26, 09Nov 10, 15[G21F, C02F]
9007348 Device and method for locating a locally deforming contact on a deformable touch-sensitive surface of an objectJun 02, 10Apr 14, 15[G06F]
8985319 Hydrogen storage tank having metal hydridesNov 10, 10Mar 24, 15[C01B, F17C, B65D]
8974216 Device and method for mechanically texturing a silicon wafer intended to comprise a photovoltaic cell, and resulting silicon waferApr 27, 11Mar 10, 15[B26D, H01L, B29C]
8969773 CMOS imaging device with three-dimensional architecture having reading circuits and an electronic processing circuit arranged on different substratesMar 25, 11Mar 03, 15[H01L]
8866472 Device for detection of at least one defect in a concave or convex structureJul 28, 10Oct 21, 14[G01N]
8710793 Electrical converter with variable capacitorDec 22, 08Apr 29, 14[H02J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0052,343 METHOD FOR MANUFACTURING PARTICLES SUCH AS MAGNETIC MICRO- OR NANOPARTICLESAbandonedApr 12, 11Feb 28, 13[B05D, B29C, H01F]

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