Patents by Inventor Philippe Courty
Philippe Courty has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20070151438Abstract: The invention relates to an ergonomic body for a personal firearm comprising two horizontally-adjacent parallel barrels. Said body gives a particularly ergonomic grip thanks to the use of a central stock (1) under which three handles are arranged, a central handle (2) and a handle at each end. The front handle (3) has a triple role in shooting ergonomics, as common cocking lever for both barrels and integrated gun rest. The central handle (2) provides a rapid selection of the barrel thanks to a selector (16) placed beneath the trigger guard and an increase in the lazed shooting range by means of an ergonomic selector (64) operated by the shooter's thumb. The rear handle (4) combines the housing of two magazines (22 & 23) with the function as a butt. A telescopic bayonet (13) also provides a flame-catching function in the employed position. The body also comprises a recoil shock absorber on firing ammunition with high specific power, which functions using the propellant gases.Type: ApplicationFiled: June 3, 2003Publication date: July 5, 2007Inventor: Philippe Courty
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Publication number: 20070089598Abstract: The invention relates to a personal weapon, intended for semi-automatic and automatic firing of caseless ammunitions, provided with an electronic fire controller with biometric identification of the person firing. The weapon has a sealing device for the chamber based on using segments or corollas with variation of bore size mechanically or with gas pressure. A delay in opening the barrel/breech unit may be introduced using spigots driven by propellant gases. A device for sequencing compartments in tandem of the magazine uses the volume reduction of ammunition to double the power of the firearm. A removable locker permits the integral locking of breech unit, trigger, magazine and dismantling bolt for an absolute weapon safety. A telescopic extension device for the barrel increases the power of the ammunition and a gas bleed in the chamber permits the stabilisation of the firing.Type: ApplicationFiled: April 16, 2003Publication date: April 26, 2007Inventor: Philippe Courty
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Patent number: 6977273Abstract: A process is described for synthesizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours so that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.Type: GrantFiled: February 15, 2002Date of Patent: December 20, 2005Assignees: Institut Francais du Petrole, ENI S.p.A., AGIP Petroli S.p.A.Inventors: Magalie Roy-Auberger, Philippe Courty, Renaud Revel, Roberto Zennaro
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Patent number: 6582796Abstract: A monolithic honeycomb-type structure useful in particular as a particle filter for exhaust gases from diesel engines has a number of passages that empty into the end faces of said monolith, but are alternately open and sealed. The monolith consists of a porous refractory material that comprises: 70 to 97% by mass of &agr; and/or &bgr; crystallographic-type silicon carbide that has at least one particle size and preferably at least two particle sizes, and 3 to 30% by mass of at least one bonding ceramic phase in the form of a micronic powder or particles that are obtained by atomization, comprising at least one simple oxide, for example, B2O3, Al2O3, SiO2, MgO, K2O, Li2O, Na2O, CaO, BaO, TiO, ZrO2 and Fe2O3 and/or at least one mixed oxide, for example, the alkaline aluminosilicates (of Li, Na, or K) or alkaline-earth aluminosilicates (of Mg, Ca, Sr or Ba), clays, bentonite, feldspars or other natural silico-aluminous materials.Type: GrantFiled: July 21, 2000Date of Patent: June 24, 2003Assignee: Institut Francais du PetroleInventors: Jean Pierre Joulin, Fabienne Pourchet, Philippe Courty, Jean-Baptiste Dementhon
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Patent number: 6465530Abstract: A process is described for synthetizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours such that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.Type: GrantFiled: February 8, 2001Date of Patent: October 15, 2002Assignees: Institut Francais du Petrole, AGIP Petroli S.p.A., ENI S.p.A. division of AGIPInventors: Magalie Roy-Auberger, Philippe Courty, Laurent Normand, Roberto Zennaro
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Patent number: 6462097Abstract: A process for the production of purified water and hydrocarbons comprising at least one stage of separation of the water and hydrocarbons formed during a Fischer-Tropsch synthesis, at least one stage of purification of the separated water by bringing it into contact with at least one adsorbent selected from the group consisting of: the active carbons, clays which are hydrophobic or rendered hydrophobic, and zeolites which are hydrophobic or rendered hydrophobic. This process may optionally include a stripping stage before the adsorption step.Type: GrantFiled: April 2, 2001Date of Patent: October 8, 2002Assignees: Institut Francais Du Petrole, Agip Petroli S.p.A., Eni S.p.A.Inventors: Germain Martino, Philippe Courty, Pierpaulo Garibaldi
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Publication number: 20020132865Abstract: A process is described for synthesizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours so that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.Type: ApplicationFiled: February 15, 2002Publication date: September 19, 2002Inventors: Magalie Roy-Auberger, Philippe Courty, Renaud Revel, Roberto Zennaro
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Publication number: 20020013375Abstract: A process is described for synthetizing hydrocarbons from a mixture comprising carbon monoxide and hydrogen in the presence of a catalyst comprising at least one group VIII metal supported on a silica-alumina prepared by co-precipitating and calcining at a temperature in the range from about 500° C. to about 1200° C. for at least 6 hours such that said silica-alumina has a specific surface area of less than 260 m2/g. Said catalyst is used in a fixed bed or in suspension in a liquid phase of a three-phase reactor.Type: ApplicationFiled: February 8, 2001Publication date: January 31, 2002Inventors: Magalie Roy-Auberger, Philippe Courty, Laurent Normand, Roberto Zennaro
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Patent number: 6203695Abstract: A process for hydrotreating a hydrocarbon feed, comprising subjecting said feed to hydrotreating conditions in the presence of a catalyst comprising an essentially alumina-based extruded support, essentially constituted by a plurality of juxtaposed agglomerates, optionally at least one catalytic metal or a compound of a catalytic metal from group VIB (group 6 of the new periodic table notation) and/or optionally, at least one catalytic metal or a compound of a catalytic metal from group VIII (group 8, 9 and 10 of the new periodic table notation), in which the sum S of the group VIB and VIII metals, expressed as the oxides, is 0% to 50% by weight, and wherein each of these agglomerates is partly in the form of packs of flakes and partly in the form of needles, said needles being uniformly dispersed both about the packs of flakes and between the flakes, in which the alumina agglomerates are obtained by forming a starting alumina originating from rapid dehydration of hydrargillite and in which the amount of alumType: GrantFiled: March 17, 2000Date of Patent: March 20, 2001Assignee: Institut Francais du PetroleInventors: Virginie Harle, Slavik Kazstelan, Frédéric Morel, Stéphane Kressmann, Philippe Courty
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Patent number: 6132597Abstract: The present invention relates to the use of a catalyst comprising an extruded essentially alumina-based support, constituted by a plurality of juxtaposed agglomerates and partially in the form of packs of flakes and partially in the form of needles, and optionally comprising at least one catalytic metal or a compound of a catalytic metal from group VIB, and/or optionally at least one catalytic metal or compound of a catalytic metal from group VIII, in an ebullating bed process and for hydrorefining and hydroconverting hydrocarbon feeds.Type: GrantFiled: June 10, 1998Date of Patent: October 17, 2000Assignee: Institut Francais du PetroleInventors: Virginie Harle, Slavik Kazstelan, Frederic Morel, Stephane Kressmann, Philippe Courty
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Patent number: 6043187Abstract: The present invention relates to a catalyst comprising an extruded essentially alumina-based support, constituted by a plurality of juxtaposed agglomerates and partially in the form of packs of flakes and partially in the form of needles, and optionally comprising at least one catalytic metal or a compound of a catalytic metal from group VIB, and/or optionally at least one catalytic metal or compound of a catalytic metal from group VIII. The invention also relates to its use in a fixed bed reactor, for hydrorefining and hydroconverting hydrocarbon feeds.Type: GrantFiled: June 10, 1998Date of Patent: March 28, 2000Assignee: Institut Francais du PetroleInventors: Virginie Harle, Slavik Kazstelan, Frederic Morel, Stephane Kressmann, Philippe Courty
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Patent number: 5733514Abstract: The present invention relates to a process and a device for manufacturing synthesis gas.The reactor according to the invention comprises within a single housing:A non catalytic combustion chamber (1) comprising at least one device (2) for injecting a fuel and at least one device (3) for injecting an oxidizer so as to achieve a partial combustion in said chamber, andat least one catalytic bed (4) which the gases coming from combustion chamber (1) run into, and also comprising at least one device (6) for injecting an additional oxidizer.The reactor and the process according to the invention may be applied to any chemical manufacturing utilizing synthesis gas, such as the manufacturing of ammonia, urea, methanol, higher hydrocarbons, etc.Type: GrantFiled: January 10, 1997Date of Patent: March 31, 1998Assignee: Institut Francais du PetroleInventors: Pierre Boucot, Paul Gateau, Michel Maute, Philippe Courty, Jerome Weill
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Patent number: 5632787Abstract: A reactor for manufacturing synthesis gas as a single housing, equipped with a non-catalytic combustion chamber having at least one device for injecting a fuel and at least one device for injecting an oxidizer so as to achieve partial combustion in said chamber, and at least one catalytic bed from which the gases coming from the combustion chamber discharge into, said catalytic bed being equipped with at least one device for injecting an additional oxidizer. A process for operating the reactor may be applied to any chemical manufacturing utilizing synthesis gas, such as the manufacturing of ammonia, urea, methanol, higher hydrocarbons, etc.Type: GrantFiled: February 2, 1995Date of Patent: May 27, 1997Assignee: Institut Francais du PetroleInventors: Pierre Boucot, Paul Gateau, Michel Maute, Philippe Courty, Jerome Weill
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Patent number: 5633216Abstract: A process for sweetening a petroleum cut containing mercaptans, wherein said petroleum cut is subjected to oxidation conditions by its being passed in the presence of air in contact with a porous catalyst said process being characterized in that said catalyst comprises 10 to 98% by weight of at least one mineral solid phase constituted of analkaline aluminosilicate with a Si/Al atomic ratio less than or equal to 5, 1 to 60% by weight of active carbon, 0.02 to 2% by weight of at least one metal chelate and 0 to 20% by weight of at least one organic or mineral binding agent, has a basicity determined according to the 2896 ASTM standard with 20 milli-equivalents of potash per gram and a total BET surface area of 10 m.sup.2 g.sup.-1, and contains inside its pore structure a permanent aqueous phase representing 0.1 to 40% by weight of dry catalyst.Type: GrantFiled: June 7, 1995Date of Patent: May 27, 1997Assignee: Institut Francais Du PetroleInventors: Christian Marcilly, Serge Leporq, Philippe Courty
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Patent number: 5607891Abstract: The invention concerns an isomerization catalyst comprising 4 to 15% of at least one halogen and at least one metal from group VIII deposited on a support composed of a mixture of specific proportions of eta alumina and gamma alumina. The invention also concerns a process for reducing the benzene content of gasoline fractions and isomerizing paraffins in the presence of this catalyst, in which isomerization is carried out on a mixture of a) a feed with the following composition by weight: 40% to 80% of paraffins, 0.5% to 7% of cyclic hydrocarbons and 6% to 45% of aromatics, and with a maximum distillation temperature of between 70.degree. C. and 90.degree. C., and b) a C.sub.5 -C.sub.6 cut which is generally a straight run cut.Type: GrantFiled: April 26, 1996Date of Patent: March 4, 1997Assignee: Institut Francais du PetroleInventors: Christine Travers, Philippe Courty, Patrick Sarrazin
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Patent number: 5601701Abstract: The invention concerns a process for the elimination of mercury from hydrocarbons by passage of the feedstock with hydrogen over a catalyst then bringing the product obtained into contact with a mercury retention bed, the catalyst comprising at least one element selected from the group constituted by iron, nickel, cobalt, molybdenum, tungsten, palladium, wherein at least 5% is in the sulphide state. Any arsenic present in the feedstock is also eliminated.In accordance with the invention, the catalyst is simultaneously presulphurated and reduced.The invention results in a considerable reduction in operation period and high retention efficiency at temperatures between 120.degree. C. and 250.degree. C. and in the presence of 0-1000 mg of sulphur/kg of feed.Type: GrantFiled: February 8, 1994Date of Patent: February 11, 1997Assignee: Institut Francais du PetroleInventors: Charles Cameron, Jean Cosyns, Patrick Sarrazin, Jean Paul Boitiaux, Philippe Courty
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Patent number: 5591323Abstract: A process for sweetening a petroleum cut containing mercaptans, wherein said petroleum cut is subjected to oxidation conditions by being contacted with a porous catalyst, in the presence of air said process being characterised in that said catalyst comprises 10 to 98% by weight of at least one mineral solid phase constituted of an alkaline aluminosilicate with a Si/Al atomic ratio less than or equal to 5, 1 to 60% by weight of active carbon, 0.02 to 2% by weight of at least one metal chelate and 0 to 20% by weight of at least one organic or mineral binding agent, has a basicity determined according to the 2896 ASTM standard with 20 milligrams of potash per gram and a total BET surface area of 10 m.sup.2 g.sup.-1, and contains inside its pore structure a permanent aqueous phase representing 0.1 to 40% by weight of dry catalyst.Type: GrantFiled: June 7, 1995Date of Patent: January 7, 1997Assignee: Institut Francais du PetroleInventors: Christian Marcilly, Serge Leporq, Philippe Courty
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Patent number: 5578196Abstract: The invention concerns a process for reducing the benzene content of petrol fractions, in which hydrogenation is carried out on a feed with the following composition by weight: 40% to 80% of paraffins, 0.5% to 7% of cyclic hydrocarbons and 6% to 45% of aromatics, and with a maximum distillation temperature of between 70.degree. C. and 90.degree. C., followed by isomerisation of the effluent from the hydrogenation step, mixing said feed and/or said effluent with a C.sub.5 -C.sub.6 cut; said process being characterised in that an isomerisation catalyst is used which contains chlorine and at least one group VIII metal deposited on a support composed of a mixture of specific proportions of eta alumina and gamma alumina.Type: GrantFiled: December 29, 1994Date of Patent: November 26, 1996Assignee: Institut Francais du PetroleInventors: Christine Travers, Philippe Courty, Patrick Sarrazin
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Patent number: 5534658Abstract: The invention concerns a process for reducing the benzene content of petrol fractions and isomerizing paraffins in the presence of an isomerization catalyst comprising 4 to 15% of at least one halogen and at least one metal from group VIII deposited on a support composed of a mixture of specific proportions of eta alumina and gamma alumina, in which isomerization is carried out on a mixture of a) a feed with the following composition by weight: 40% to 80% of paraffins, 0.5% to 7% of cyclic hydrocarbons and 6% to 45% of aromatics, and with a maximum distillation temperature of between 70.degree. C. and 90.degree. C., b) a C.sub.5 -C.sub.6 cut which is generally a straight run cut, and c) a chlorine-containing compound providing a concentration of 50-5000 ppm of chlorine in the mixture.Type: GrantFiled: June 7, 1995Date of Patent: July 9, 1996Assignee: Institut Francais du PetroleInventors: Christine Travers, Philippe Courty, Patrick Sarrazin
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Patent number: 5531886Abstract: A process for the elimination of arsenic from hydrocarbons with a retention mass wherein the retention mass is pretreated before being brought into contact with the feedstock to be purified. The retention mass contains at least one element selected from the group formed by iron, nickel, cobalt, molybdenum, tungsten, palladium and chromium. At least 5% by weight of these element(s) are in the sulfide form. The pretreatment involves impregnation with a sulfur compound carried out simultaneously with reduction. The arsenic elimination process is carried out between 120.degree. C. and 250.degree. C.Type: GrantFiled: February 8, 1994Date of Patent: July 2, 1996Assignee: Institut Francals du PetroleInventors: Charles Cameron, Jean Cosyns, Patrick Sarrazin, Jean Paul Boitiau, Philippe Courty