INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 795
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6132
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 243
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 255
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0362,261 PIPE FORMING PART OF A HEAT EXCHANGER AND HEAT EXCHANGER COMPRISING SUCH A PIPEFeb 14, 13Dec 17, 15[F28F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9790135 Use of acylated carbonic esters of glycerol in agricultureMar 12, 14Oct 17, 17[C05G, C05F, A01N, C05D, C07D, C07C]
9765011 Method for synthesising dimethyl carbonateJan 19, 15Sep 19, 17[C07C, B01J]
9758412 Device for purifying liquid wastewater, and method for cleaning liquid wastewater using said deviceJan 08, 13Sep 12, 17[C02F]
9759736 Device for determining wind speed comprising a plurality of laser sourcesApr 15, 13Sep 12, 17[G01P, G01S]
9722817 Equalization method for a parsimonious communication channel and device implementing the methodFeb 05, 16Aug 01, 17[H04L, H03H]
9702891 Analogue amplification device intended in particular for a laser anemometerAug 14, 13Jul 11, 17[G01P, H03F]
9658113 Resetting and hilbert filtering of self-mixing interferometric signalJul 04, 14May 23, 17[G01J, G01B]
9608450 Modular static converters with parallel or series architecture and decentralized modular control (DMC)Jul 01, 13Mar 28, 17[H02J, H02M]
9546566 Part comprising a coating on a superalloy metal substrate, the coating including a metal underlayerApr 24, 12Jan 17, 17[C23C, F01D, B32B]
9442023 Electronic temperature sensor for measuring the junction temperature of an electronic power switch during operation, and method for measuring the temperature of the junction by this electronic sensorFeb 21, 14Sep 13, 16[G01K, H02M, H02P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0063,718 DEVICE FOR THE OPTICAL MEASUREMENT OF A PHYSICAL PARAMETERAbandonedMay 10, 11Mar 14, 13[G01B]
2013/0059,729 STREPTOMYCES BETA-VULGARIS STRAIN, CULTURE FILTRATE, DERIVED ACTIVE COMPOUNDS AND USE THEREOF IN THE TREATMENT OF PLANTSAbandonedNov 01, 12Mar 07, 13[A01N]
8228504 Device for optoelectronic measurement of the hydration of a plant in its natural environmentExpiredJul 01, 08Jul 24, 12[G01N]
8216630 Porous biomaterials surface activation methodExpiredJun 18, 09Jul 10, 12[A61K, B05D, A61F, A61L]
2012/0149,551 TWO-LAYER CATALYST, PROCESS FOR PREPARING SAME AND USE FOR THE MANUFACTURE OF NANOTUBESAbandonedAug 16, 10Jun 14, 12[B82Y, H01B, B82B, B01J, D01F]
8176785 Method and device for detecting water in a cellular structureExpiredJun 02, 08May 15, 12[G01N, G01F]
2011/0315,562 NOVEL ELECTROCHEMICAL METHOD FOR PRODUCING HYDROGEN, AND DEVICE FOR IMPLEMENTING SAMEAbandonedDec 23, 09Dec 29, 11[C25B]
2011/0165,678 New Tomato Ethylene Response Factors and Uses ThereofAbandonedSep 04, 09Jul 07, 11[C12N, A01H, C07K]
2011/0143,940 STREPTOMYCES BETA-VULGARIS STRAIN, CULTURE FILTRATE, DERIVED ACTIVE COMPOUNDS AND USE THEREOF IN THE TREATMENT OF PLANTSAbandonedJun 19, 09Jun 16, 11[A01P, A01N, C12P, C12N]
2011/0107,941 COATING MATERIAL FOR ROAD CONSTRUCTIONAbandonedJun 26, 09May 12, 11[C09D]
2011/0101,267 ACID TREATMENT UNDER LOW TEMPERATURE AND PRESSURE OF WASTE CONTAINING ASBESTOSAbandonedApr 30, 09May 05, 11[C09K]
2011/0070,142 Hydrogen Reservoir Based on Silicon Nano-StructuresAbandonedNov 19, 10Mar 24, 11[C01B, F17C]
7902104 Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalystExpiredJun 21, 05Mar 08, 11[B01J]
2011/0042,235 Process and Equipment for the Oxidation of Organic MatterAbandonedFeb 11, 09Feb 24, 11[C02F]
2010/0276,507 APPARATUS AND METHOD FOR VARYING THE PROPERTIES OF A MULTIPLE-PHASE JETAbandonedJan 09, 09Nov 04, 10[B05B]
2010/0247,751 PROCESS FOR MANUFACTURING A THERMALLY AND/OR ELECTRICALLY CONDUCTING SOLIDAbandonedNov 20, 08Sep 30, 10[C09K, B05D, H01B]
7671513 Piezoelectric motor allowing at least two degrees of freedom, in rotation and linear displacementExpiredApr 28, 04Mar 02, 10[H01L, H02N]
2009/0294,282 WATER ELECTROLYSIS DEVICEAbandonedJun 11, 07Dec 03, 09[C25B]
2008/0193,367 Method for Selectively Producing Ordered Carbon NanotubesAbandonedJun 21, 05Aug 14, 08[D01F]
2007/0290,380 Device for Injecting Gas Into a LiquidAbandonedMar 23, 05Dec 20, 07[B01F]

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