Patents by Inventor Laurent Bouteiller
Laurent Bouteiller 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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Patent number: 11639440Abstract: The present invention relates to bituminous compositions comprising molecules of formula (I), (II) and/or (III). The invention also relates to the use of said bitumen compositions in the fields of road applications, particularly in the production of road binders and roadways in general, as well as in the fields of industrial applications. The invention also relates to a method for producing said bituminous compositions. The invention further relates to novel molecules that can be used in particular in the formulation of bituminous compositions.Type: GrantFiled: August 19, 2019Date of Patent: May 2, 2023Assignees: TOTAL MARKETING SERVICES, SORBONNE UNIVERSITEInventors: Manuel Merce, Laurent Bouteiller, Sandrine Pensec, Thomas Coustham
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Patent number: 11161807Abstract: A bis-urea compound of general formula (IV): The compound is useful as a thermo-thickening agent in a non-polar liquid such as engine lubricating oil or thermosetting varnish. Also, a method for preparing the thermo-thickening compound. Further, a composition comprising the thermo-thickening compound and a non-polar liquid.Type: GrantFiled: December 12, 2017Date of Patent: November 2, 2021Assignees: SORBONNE UNIVERSITE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Virgile Ayzac, Laurent Bouteiller, Matthieu Raynal, Benjamin Isare
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Publication number: 20210324175Abstract: A bituminous compositions including at least one molecule of general formula (I) or (II), alone or in a mixture. Also relates to the use of these bituminous compositions in the fields of road applications, particularly in the production of road binders and roadways in general, as well as in the fields of industrial applications. Also relates to a method for preparing said bituminous compositions. Further relates to novel molecules of formula (I) or (II), alone or in a mixture, which can be used in particular in the formulation of bituminous compositions.Type: ApplicationFiled: August 19, 2019Publication date: October 21, 2021Applicants: TOTAL MARKETING SERVICES, SORBONNE UNIVERSITEInventors: Manuel MERCE, Laurent BOUTEILLER, Sandrine PENSEC, Thomas COUSTHAM
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Publication number: 20210309859Abstract: The bituminous compositions comprising molecules of formula (I), (II) and/or (III) used in the fields of road applications, as well as in the fields of industrial applications, a method for producing the bituminous compositions and novel molecules that can be used in the formulation of bituminous compositions.Type: ApplicationFiled: August 19, 2019Publication date: October 7, 2021Applicants: TOTAL MARKETING SERVICES, SORBONNE UNIVERSITEInventors: Manuel MERCE, Laurent BOUTEILLER, Sandrine PENSEC, Thomas COUSTHAM
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Publication number: 20210292464Abstract: The invention relates to a self-healing composition based on at least one elastomer matrix comprising a segment chosen from polysiloxanes, polyesters, polyethers, polycarbonates and polyolefins and a polyurea or polyurethane segment and on at least one polymer material as healing additive, to its process of preparation, to its uses, to an electrical and/or optical cable comprising a layer obtained from said composition, and to a specific healing additive.Type: ApplicationFiled: July 30, 2019Publication date: September 23, 2021Inventors: Laurent BOUTEILLER, Léo SIMONIN, Sandrine PENSEC, Francois GANACHAUD, Roman BRONIMANN, Laura LUIZ
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Publication number: 20210171453Abstract: Bituminous compositions include molecules of formula (I). The use of these bituminous compositions is in the fields of road applications, particularly in the production of road binders and roadways in general, as well as in the fields of industrial applications. There is a method for preparing these bituminous compositions, and novel molecules of formula (I) can be used in particular in the formulation of bituminous compositions.Type: ApplicationFiled: August 19, 2019Publication date: June 10, 2021Applicants: TOTAL MARKETING SERVICES, SORBONNE UNIVERSITEInventors: Manuel MERCE, Laurent BOUTEILLER, Sandrine PENSEC, Thomas COUSTHAM
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Patent number: 10947323Abstract: The invention relates to a capped cyclodextrin-hydrophobic moiety conjugate, to a supramolecular polymer formed of capped cyclodextrin-hydrophobic moiety conjugates according to the invention and to a siRNA-cyclodextrin complex comprising a supramolecular polymer according to the invention. The invention also relates to a method for manufacturing the capped cyclodextrin-hydrophobic moiety conjugate, the supramolecular polymer, the siRNA-cyclodextrin complex according to the invention. The capped cyclodextrin-hydrophobic moiety conjugate of the invention comprises a capped cyclodextrin group and at least one hydrophobic moiety bound by a first linker to one of the carbon atoms of the cap. The invention can be used for various applications in particular in the pharmaceutical field.Type: GrantFiled: September 5, 2016Date of Patent: March 16, 2021Assignees: Sorbonne Universite, Centre National De La Recherche Scientifique, Institut National De La Sante Et De La Recherche Medicale (INSERM), Assistance Publique—Hopitaux De Paris, Université De ParisInventors: Matthieu Sollogoub, Vincent Calvez, Anne-Geneviève Marcelin, Laurent Bouteiller, Mickaël Menand, Pierre Evenou, Adélie Gothland, Dmitri Colesnic, Julien Rossignol
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Publication number: 20200010576Abstract: The invention relates to a capped cyclodextrin-hydrophobic moiety conjugate, to a supramolecular polymer formed of capped cyclodextrin-hydrophobic moiety conjugates according to the invention and to a siRNA-cyclodextrin complex comprising a supramolecular polymer according to the invention. The invention also relates to a method for manufacturing the capped cyclodextrin-hydrophobic moiety conjugate, the supramolecular polymer, the siRNA-cyclodextrin complex according to the invention. The capped cyclodextrin-hydrophobic moiety conjugate of the invention comprises a capped cyclodextrin group and at least one hydrophobic moiety bound by a first linker to one of the carbon atoms of the cap. The invention can be used for various applications in particular in the pharmaceutical field.Type: ApplicationFiled: September 5, 2016Publication date: January 9, 2020Applicants: Sorbonne Universite, Centre National De La Recherche Scientifique, Institut National De La Sante Et De La Recherche Medicale (INSERM), Assistance Publique - Hopitaux De Paris, Universite Paris DescartesInventors: Matthieu SOLLOGOUB, Vincent CALVEZ, Anne-Geneviève MARCELIN, Laurent BOUTEILLER, Mickaël MENAND, Pierre EVENOU, Adélie GOTHLAND, Dmitri COLESNIC, Julien ROSSIGNOL
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Publication number: 20200010410Abstract: A bis-urea compound of general formula (IV): The compound is useful as a thermo-thickening agent in a non-polar liquid such as engine lubricating oil or thermosetting varnish. Also, a method for preparing the thermo-thickening compound. Further, a composition comprising the thermo-thickening compound and a non-polar liquid.Type: ApplicationFiled: December 12, 2017Publication date: January 9, 2020Applicants: SORBONNE UNIVERSITE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Virgile AYZAC, Laurent BOUTEILLER, Matthieu RAYNAL, Benjamin ISARE
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Patent number: 10077209Abstract: A glazing unit includes a hydrophilic layer including a polyurethane network incorporating bis-urea functions. Furthermore, a process for manufacturing this glazing unit, includes depositing a solution containing at least one isocyanate, one polyol and one bis-urea including a polyol function, polyvinylpyrrolidone, a film-forming agent and a solvent on a glass substrate, drying the glazing unit containing the substrate and the deposited solution, and subjecting the glazing unit to a temperature of between 100 and 150° C.Type: GrantFiled: December 1, 2014Date of Patent: September 18, 2018Assignees: SAINT-GOBAIN GLASS FRANCE, SORBONNE UNIVERSITE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEInventors: Fabio Foti, Alix Arnaud, Laurent Bouteiller, Julien Bonnet
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Publication number: 20170335071Abstract: The invention relates to a composition comprising classic bis-ureas and bis-ureas functionalised by macromolecular chains, said bis-ureas including complementary spacers of the aryl type, the mixture of said bis-ureas in a solvent leading to a stable physical gel. The invention also relates to a method for producing said composition and to the use of said composition as an organogelator, alone or in a cosmetic preparation, an ink, a fuel or a lubricant, especially of a motor vehicle.Type: ApplicationFiled: October 9, 2015Publication date: November 23, 2017Inventors: Laurent BOUTEILLER, Emilie RESSOUCHE, Sandrine PENSEC, Benjamin ISARE
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Publication number: 20160304394Abstract: A glazing unit includes a hydrophilic layer including a polyurethane network incorporating bis-urea functions. Furthermore, a process for manufacturing this glazing unit, includes depositing a solution containing at least one isocyanate, one polyol and one bis-urea including a polyol function, polyvinylpyrrolidone, a film-forming agent and a solvent on a glass substrate, drying the glazing unit containing the substrate and the deposited solution, and subjecting the glazing unit to a temperature of between 100 and 150° C.Type: ApplicationFiled: December 1, 2014Publication date: October 20, 2016Inventors: Fabio FOTI, Alix ARNAUD, Laurent BOUTEILLER, Julien BONNET
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Patent number: 9238752Abstract: The invention relates to a method of making a theremorevsible bituminous composition. The method includes transferring an additive to a bitumen to form a mixture, and stirring the mixture until its appearance is homogenous. The additive can be an organogelator with general formula R?—(COOH)z, where R? is a linear or branched, saturated or unsaturated chain having 4 to 68 carbon atoms and z is an integer varying from 2 to 4. The bituminous composition is hard at the temperature of use without increasing its viscosity when hot.Type: GrantFiled: July 19, 2013Date of Patent: January 19, 2016Assignees: TOTAL RAFFINAGE MARKETING, UNIVERSITE PIERRE ET MARIE CURIEInventors: Laurence Lapalu, Régis Vincent, Laurent Bouteiller, Benjamin Isare
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Publication number: 20130298800Abstract: The invention relates to a method of making a theremorevsible bituminous composition. The method includes transferring an additive to a bitumen to form a mixture, and stirring the mixture until its appearance is homogenous. The additive can be an organogelator with general formula R?—(COOH)z, where R? is a linear or branched, saturated or unsaturated chain having 4 to 68 carbon atoms and z is an integer varying from 2 to 4. The bituminous composition is hard at the temperature of use without increasing its viscosity when hot.Type: ApplicationFiled: July 19, 2013Publication date: November 14, 2013Inventors: Laurence Lapalu, Régis Vincent, Laurent Bouteiller, Benjamin Isare
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Patent number: 8506699Abstract: The disclosure relates to a bituminous composition comprising at least one bitumen and at least one organogelling molecule taken alone or as a mixture, said organogelling molecule being represented by the following general formula (I): where: A represents an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon-based group having 3 to 92 carbon atoms, resulting from the polymerization of the side chains of at least one unsaturated fatty acid, X represents an NH group or an oxygen atom O, R1 represents a group chosen from: a linear or branched hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubstituted aromatic group, R2 represents a group chosen from: a hydrogen atom, a linear or branched hydrocarbon-based group having 1 to 40 carbon atoms, comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubType: GrantFiled: November 25, 2008Date of Patent: August 13, 2013Assignees: Total Raffinage Marketing, Universite Pierre et Marie CurieInventors: Pierre Chaverot, Sylvia Dreessen, Laurent Bouteiller, Emmanuelle Bugnet
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Publication number: 20110144242Abstract: The disclosure relates to a bituminous composition comprising at least one bitumen and at least one organogelling molecule taken alone or as a mixture, said organogelling molecule being represented by the following general formula (I): where: A represents an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon-based group having 3 to 92 carbon atoms, resulting from the polymerization of the side chains of at least one unsaturated fatty acid, X represents an NH group or an oxygen atom O, R1 represents a group chosen from: a linear or branched hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubstituted aromatic group, R2 represents a group chosen from: a hydrogen atom, a linear or branched hydrocarbon-based group having 1 to 40 carbon atoms, comprising one or more heteroatoms and optionally comprising one or more unsaturations, or a substituted or unsubType: ApplicationFiled: November 25, 2008Publication date: June 16, 2011Applicants: Total Raffinage Marketing, Universite Pierre Et Marie CurieInventors: Pierre Chaverot, Sylvia Dreessen, Laurent Bouteiller, Emmanuelle Bugnet
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Publication number: 20070160635Abstract: The present invention relates to a cosmetic composition with a liquid fatty phase, comprising, in a physiologically acceptable medium, at least one liquid fatty phase, in which the said phase is textured with an effective amount of at least one asymmetric bis-urea compound of defined formula.Type: ApplicationFiled: December 4, 2006Publication date: July 12, 2007Applicant: L'OREALInventors: Sandrine Chodorowski-Kimmes, Nawel Baghdadli, Mireille Arnaud-Roux, Goulnara Garipova, Laurent Bouteiller
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Publication number: 20030092838Abstract: The present invention relates to a supramolecular polymer composition and to a method of manufacturing such a composition in particular for use in making cables.Type: ApplicationFiled: September 20, 2002Publication date: May 15, 2003Inventors: Lionel Fomperie, Laurent Bouteiller, Olivier Colombani
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Patent number: 6271280Abstract: Intermediate compositions comprising ethynylorgano polyorganosiloxanes are prepared by hydrosilylation of an olefinic hydroxy compound followed by reaction with a propargyl halide, or by hydrosilylation of a diethynyl compound. The intermediate compositions may be oxidatively coupled to form poly(conjugated diacetylenic)polyorganosiloxanes. The latter may be cured thermally or by radiation to form cured compositions useful as release coatings or conformal coatings.Type: GrantFiled: April 19, 2000Date of Patent: August 7, 2001Assignee: General Electric CompanyInventors: Sylvie Louise Boileau, Anna Elzbieta Kowalewska, Laurent Bouteiller, Matthew David Butts, Slawomir Rubinsztajn
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Patent number: 5605727Abstract: Disclosed is a method for obtaining composite material comprising a network of cross-linked polymer and fluid molecules. Such materials, using molecules of liquid crystal, are notably used in display screens. The originality of the disclosure lies in the drying, in supercritical phase, of the molecules that have enabled the preparation of the network. Generally, the operation of evaporation drying of the solvent leads to a deterioration of the network structure. With the method according to the invention, the network keeps its initial structure, making it possible to obtain high performance characteristics in scattering of light. Application to display screens and protection for detectors.No abstract figure.Type: GrantFiled: June 7, 1995Date of Patent: February 25, 1997Assignee: Thomson-CSFInventor: Laurent Bouteiller