INSTITUT FRANCAIS DU PETROLE

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2 2,795 total patents issued
991 Total Apps Published
Jun 11, 2013 most recent publication

Details

2,795 Issued Patents
217 Issued in last 3 years
144 Published in last 3 years

20,565 Total Citation Count
Mar 26, 1974 Earliest Filing
1,427 Expired/Abandoned/Withdrawn Patents

Technologies

C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 306 6

Subclasses

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C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 227 3

Subclasses

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B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 224 2

Subclasses

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B01D SEPARATION 142 11

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C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 77 3

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G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 76 17

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E21B EARTH OR ROCK DRILLING 50 29

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G06F ELECTRIC DIGITAL DATA PROCESSING 47 260

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G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 43 92

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G06G ANALOGUE COMPUTERS 34 10

Subclasses

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Top Patents (by citation)

6,049,508 Method for seismic monitoring of an underground zone under development allowing better identification of significant events Dec 07, 98 Apr 11, 00 [G01V] 87

5,908,946 Process for the production of esters from vegetable oils or animal oils alcohols Aug 08, 97 Jun 01, 99 [C07C] 72

5,822,273 Seismic acquisition and transmission system with functions decentralization Apr 15, 97 Oct 13, 98 [G01V] 65

5,108,579 Zeolites Jun 17, 91 Apr 28, 92 [C10G] 56

6,605,566 Supported bimetallic catalyst with a strong interaction between a group VIII metal and tin, and its use in a catalytic reforming process Aug 23, 01 Aug 12, 03 [C10G, C07C, B01J] 54

6,136,179 Low pressure process for the hydroconversion of heavy hydrocarbons Jun 19, 98 Oct 24, 00 [C10G] 54

6,149,799 Catalyst compromising a mixed sulphide and its use for hydrorefining and hydroconverting hydrocarbons Jan 14, 98 Nov 21, 00 [C10G, B01J] 52

5,178,748 Catalytic reactions using zeolites Jun 13, 91 Jan 12, 93 [C10G, C07C] 52

5,447,416 Pumping device comprising two suction inlet holes with application to a subhorizontal drain hole Mar 28, 94 Sep 05, 95 [F04B] 50

6,147,272 Process for separating paraxylene comprising at least two crystallization stages at high temperature Jun 30, 97 Nov 14, 00 [C07C] 49

Recent Publications

2013/0118,076 INTEGRATED PROCESS FOR TREATMENT AND GASIFICATION OF BITUMINOUS FEEDSTOCKS BY CHEMICAL LOOPING COMBUSTION Apr 21, 11 May 16, 13 [C10G]

2013/0069,660 METHOD FOR IN SITU BATTERY DIAGNOSTIC BY ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY Feb 11, 10 Mar 21, 13 [G01R, G01N]

2013/0015,406 GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH RELEASE OF A GASEOUS EFFLUENT FROM THE ABSORBENT SOLUTION AND WASHING OF THE EFFLUENT WITH THE REGENERATED ABSORBENT SOLUTION Jan 20, 11 Jan 17, 13 [C01B, B01D, C10L]

2013/0009,101 GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH COS REMOVAL THROUGH HYDROLYSIS Sep 15, 10 Jan 10, 13 [C01B, B01D, C10L]

2013/0001,166 NOVEL FLUID DISTRIBUTION AND COLLECTION SYSTEM IN A MULTISTAGE COLUMN COMPRISING A JET BREAKER Sep 13, 12 Jan 03, 13 [B01D]

2012/0308,452 ABSORBENT SOLUTION CONTAINING A BREAKDOWN INHIBITOR DERIVED FROM THIAZOLE OR FROM OXAZOLE AND ABSORPTION PROCESS FOR ACID COMPOUNDS CONTAINED IN A GASEOUS EFFLUENT Nov 19, 10 Dec 06, 12 [C09K, B01D]

2012/0292,565 ABSORBENT SOLUTION CONTAINING A BREAKDOWN INHIBITOR DERIVED FROM PYRIMIDINE OR FROM TRIAZINE AND ABSORPTION PROCESS FOR ACID COMPOUNDS CONTAINED IN A GASEOUS EFFLUENT Nov 19, 10 Nov 22, 12 [C09K, C10K, B01D, C10L]

2012/0000,657 Treatment fluid for wells drilled in oil mud, in the form of a delayed effect water-in-oil emulsion Feb 19, 08 Jan 05, 12 [E21B, C09K]

2011/0305,610 METHOD FOR IMPREGNATING A POROUS BODY BY A SUSPENSION AND INSTALLATION FOR IMPLEMENTING SAME Aug 14, 07 Dec 15, 11 [B05C, B05D, B01D]

2011/0290,703 Coal liquefaction complex with minimal carbon dioxide emissions May 28, 10 Dec 01, 11 [C10G, C01B, B01D]

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Recent Patents

8,460,406 Process for preparing a feed containing biomass intended for subsequent gasification Jul 25, 07 Jun 11, 13 [C10L]

8,460,633 Process for the production of hydrogen with very high purity from alcohols that comprise at least two carbon atoms Mar 10, 05 Jun 11, 13 [C01B]

8,435,912 Catalyst based on an organic-inorganic hybrid support and its use in hydrorefining and hydroconversion Jul 06, 07 May 07, 13 [C10G]

8,431,013 Process and facility for treatment of crude oil with asphaltenic residue conversion Jul 06, 07 Apr 30, 13 [C10G]

8,425,760 Process for converting gas into liquids with simplified logistics Nov 12, 07 Apr 23, 13 [H01B]

8,418,442 Method and system for controlling active regeneration of a diesel particulate filter Jul 08, 10 Apr 16, 13 [F01N, F02B]

8,419,813 Integrated energy and/or synthesis gas production method by in-situ oxygen production, chemical looping combustion and gasification Apr 29, 10 Apr 16, 13 [B01J, C01B, C10J]

8,420,045 Use of redox mass having a spinel type structure for a looping redox process May 16, 08 Apr 16, 13 [C07C]

8,422,745 Method of modelling an underground heterogeneous medium from multipoint statistics Apr 27, 10 Apr 16, 13 [G06K]

8,423,338 Petroleum reservoir history matching method using local parametrizations Aug 18, 09 Apr 16, 13 [G06G]

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