Inventor

Jean-Francois Le Page

Inventor

Rueil Malmaison, FR

Overview

1976–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 60 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry24%

C07CAcyclic or carbocyclic compounds20%

C10GCracking hydrocarbon oils20%

Y02PClimate change mitigation technologies in the production or processing of goods9%

C10LFuels not otherwise provided for7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

B01DSeparation3%

C01BNon-metallic elements2%

C01CAmmonia2%

F17CVessels for containing or storing compressed, liquefied or solidified gases1%

PatentTitleYear

5,830,400'Method of manufacturing a hollow structure for storing pressurized fluids'1998 5,615,702'Tank for storing pressurized hydrocarbons'1997 5,565,401'Catalyst comprising an assembly of at least one wire and its use in combustion or in post-combustion'1996 5,498,318'Reaction-distillation apparatus and its use'1996 5,444,175'Process for the alkylation of paraffins'1995 5,236,663'Reaction-distillation apparatus and its use'1993 5,024,751'Catalytic composition comprising a metal sulfide suspended in a liquid containing asphaltenes and hydrovisbreaking process of a hydrocarbon charge'1991 5,013,426'A Catalytic reforming method with flow of a heat-carrying fluid through a plurality of hollow internal spaces'1991 4,847,000'Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase'1989 4,820,495'Plate reactors for chemical syntheses under high pressure in gaseous phase and with heterogeneous catalysis'1989 4,715,946'Process for deasphalting a hydrocarbon charge containing asphaltenes'1987 4,687,656'Longitudinal reactor for chemical syntheses in gas phase and heterogeneous catalysts'1987 4,655,905'Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge'1987 4,620,940'Process for manufacturing synthesis gas by indirect oxidation of hydrocarbons'1986 4,582,630'Process for manufacturing synthesis gas, particularly useful for producing methanol'1986 4,544,544'Plate reactors for chemical syntheses under high pressure in gaseous phase and with heterogeneous catalysis'1985 4,535,067'Catalyst containing iron, chromium, potassium and lanthanum oxides, its manufacture and use in dehydrogenation reactions'1985 4,533,650'Process for manufacturing a catalyst containing iron, chromium and potassium oxides and at least one rare earth metal oxide, for use in dehydrogenation reactions'1985 4,505,880'Process for the hydrodesulfurization and deoxygenation of a gas containing oxygen and organic sulfur compounds'1985 4,498,974'Process for converting a highly viscous hydrocarbon charge to a less viscous, more easily transportable and more easily refinable hydrocarbon fraction'1985 4,460,553'Process for the hydrodesulfurization of natural gas containing organic sulfur compounds and oxygen'1984 4,424,282'Process for the catalytic synthesis of hydrocarbons, particularly of methane, from hydrogen and carbon monoxide'1984 4,405,442'Process for converting heavy oils or petroleum residues to gaseous and distillable hydrocarbons'1983 4,395,329'Catalyst and process for hydrorefining hydrocarbon charges with high contents of metals, resins and/or asphaltenes'1983 4,392,002'Process for upgrading olefinic C.sub.4 cuts'1983 4,391,701'Process for upgrading heavy oils'1983 4,391,700'Process for converting heavy hydrocarbon oils, containing asphaltenes, to lighter fractions'1983 4,346,179'Production of alcohols from synthesis gases'1982 4,340,504'Catalyst for a process for dealkylating aromatic hydrocarbons in the presence of steam'1982 4,334,982'Process for the selective desulfurization of olefinic cuts'1982 4,324,938'Process for upgrading C.sub.4 olefinic cuts'1982 4,324,646'Process for converting C.sub.4 olefinic cracking cuts to alkylate and gasoline'1982 4,285,804'Process for hydrotreating heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst'1981 4,254,294'Polymerization reactions in the presence of a catalyst containing aluminum oxide, boron oxide and halogen'1981 4,250,056'Catalysts for hydroreforming'1981 4,244,806'Process for converting C.sub.4 olefinic cracking cuts to alkylate and gasoline'1981 4,239,652'Catalysts for catalytic hydroreforming or for producing aromatic hydrocarbons'1980 4,230,897'Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms'1980 4,217,205'Catalysts for hydrocarbon conversion'1980 4,214,980'Catalytic hydroreforming process'1980 4,207,169'Process for the steam dealkylation of aromatic hydrocarbons'1980 4,201,661'Process for producing aromatics of high purity from oil cuts'1980 4,199,437'Process for steam dealkylation of aromatic hydrocarbons'1980 4,197,185'Process for the conversion of olefinic C.sub.4 cuts from steam cracking to high octane gasoline and butane'1980 4,191,632'Process for the production of benzene from hydrocarbon fractions rich in alkyl-aromatic hydrocarbons and containing paraffinic and naphthenic hydrocarbons'1980 4,180,453'Process for the steam-cracking of heavy feedstocks'1979 4,140,621'Maintaining or increasing the isobutane content of a cut subjected to selective hydrogenolysis'1979 4,133,841'Process for upgrading effluents from syntheses of the Fischer-Tropsch type'1979 4,132,745'Process for isomerizing 1-butene to 2-butene'1979 4,125,566'Process for upgrading effluents from syntheses of the Fischer-Tropsch type'1978 4,092,371'Process for manufacturing a catalyst comprising aluminum oxide and boron oxide, the resulting catalyst and the use thereof in alkylation reactions'1978 4,062,805'Process for manufacturing a catalyst comprising aluminum oxide and boron oxide, the resulting catalyst and the use thereof in alkylation reactions'1977 4,058,450'Process for producing aromatic hydrocarbons of high purity'1977 4,043,944'Catalysts for hydrocarbon conversion'1977 3,992,468'Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons'1976 3,980,721'Catalyst particularly useful for dehydrogenating saturated hydrocarbons'1976 3,975,302'Supported catalyst for oxidizing methanol to formaldehyde and its manufacturing process'1976 3,966,833'Process for hydrodealkylating alkylaromatic hydrocarbons'1976 3,954,601'New process for hydrogenating aromatic hydrocarbons on sulfur resistant catalysts'1976 3,951,648'Process for recovering palladium, more particularly from alumina containing catalysts'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to INST FRANCAIS DU PETROLE (54)· patent assignee history

1976Patents assigned to INST FRANCAISE DU PETROLE DE C (1)· patent assignee history

1976–1998Based in Rueil Malmaison, FR· patent location history

1977–1983Patents assigned to CATALYSE SOC PROD FRANCAIS (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INST FRANCAIS DU PETROLE	54	1976–1998
CATALYSE SOC PROD FRANCAIS	5	1977–1983
INST FRANCAISE DU PETROLE DE C	1	1976

Locations

Location	Patents	Span
Rueil Malmaison, FR	60	1976–1998