Patents by Inventor Remi Perrin
Remi Perrin 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: 20240154577Abstract: The present invention concerns a linear amplifier for providing a sinusoidal waveform to a load, characterized in that the linear amplifier is composed of an asymmetric amplifier and a H-bridge module, the asymmetric amplifier comprises at least one transistor that amplifies a full wave rectified sinus signal that is transformed by the H bridge module into a sinewave signal that is provided to the load.Type: ApplicationFiled: August 26, 2021Publication date: May 9, 2024Applicant: Mitsubishi Electric CorporationInventors: Guillaume REGNAT, Remi PERRIN, Guillaume LEFEVRE
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Publication number: 20240068900Abstract: The invention relates to a method for detecting and flagging a leak in roofing (2), employing a system (1) comprising i) one local detecting and communicating unit for each roofing region (Zi), comprising an elongate sensor and a module (5) for measuring and transmitting at least certain results of the measurements successively carried out, and ii) a management platform (6) configured to receive and process measurements of the modules (5) of various local units managed thereby, and to selectively trigger one or more predetermined actions depending on an evaluation of the received measurements and on an estimation as to whether or not a leak is present, each sensor (4) being installed under the waterproof membrane of the associated roofing region (Zi) and the uplink communication between each local unit and the platform (6) being achieved at least locally through a mode of wireless transmission between the module (5) of the local unit in question and either a local relay terminal, or a base station or even a cType: ApplicationFiled: March 3, 2022Publication date: February 29, 2024Inventors: Pierre-Etienne BINDSCHEDLER, Kent Albert OZCELIK, Rémi PERRIN
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Patent number: 11718703Abstract: A rigid foam or composition allowing a rigid foam to be obtained made from polyurethane and/or polyisocyanurate. The rigid foam or composition includes polyols selected from polyester polyols and polyether polyols; the polyols include: 5 to 50% of a polyester polyol A by weight relative to the total weight of the polyols; and a polyol B selected from polyester polyols B and polyether polyols B. The polyester polyol A is of general formula Rx-Ry-Z-Ry?-Rx? in which Z is a C3 to C8 alcohol sugar chosen from glycerol, sorbitol, erythritol, xylitol, araditol, ribitol, dulcitol, mannitol and volemitol. Ry and Ry? are diesters of formula —OOC—Cn-COO— in which n is between 2 and 34, and Rx and Rx? are identical or different C2 to C12 monoalcohols.Type: GrantFiled: January 22, 2019Date of Patent: August 8, 2023Assignees: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SOPREMA, UNIVERSITE DE STRASBOURGInventors: Pierre Etienne Bindschendler, Alexandru Sarbu, Rémi Perrin, Pierre Furtwengler, Luc Avérous, Andréas Redl
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Publication number: 20220298121Abstract: The invention relates to an amine terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civil engineering.Type: ApplicationFiled: May 20, 2020Publication date: September 22, 2022Inventors: Jean-François STUMBE, Baptiste CLEMENT, Pascal PICHON, Rémi PERRIN, Pierre Etienne BINDSCHEDLER
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Publication number: 20220235225Abstract: The invention relates to an amine terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civil engineering.Type: ApplicationFiled: May 20, 2020Publication date: July 28, 2022Inventors: Jean-François STUMBE, Baptiste CLEMENT, Pascal PICHON, Rémi PERRIN, Pierre Etienne BINDSCHEDLER
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Publication number: 20220227939Abstract: The invention relates to a silyl terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civil engineering.Type: ApplicationFiled: May 20, 2020Publication date: July 21, 2022Inventors: Baptiste CLEMENT, Pascal PICHON, Jean-François STUMBE, Rémi PERRIN, Pierre Etienne BINDSCHEDLER
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Publication number: 20220227938Abstract: The invention relates to a silyl terminated prepolymer and to a curable composition containing this prepolymer. These compositions are used to make sealants, coatings or adhesives useful in the field of construction, public works and civil engineering.Type: ApplicationFiled: May 20, 2020Publication date: July 21, 2022Inventors: Baptiste CLEMENT, Pascal PICHON, Jean-François STUMBE, Baljinder KAUR, Jon BALLEMA, Rémi PERRIN, Pierre Etienne BINDSCHEDLER
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Publication number: 20220195183Abstract: The present invention relates to a polyurethane thermoplastic elastomer, to a composition comprising said polyurethane and a binder, for example bitumen and/or a biobased binder, and also to the use of the composition for the preparation of a waterproofing membrane, a soundproofing membrane, a liquid sealing system, a bituminous mix surfacing, a mastic asphalt surfacing, a primer, a varnish, a mastic, an adhesive or a binder emulsionType: ApplicationFiled: April 22, 2020Publication date: June 23, 2022Inventors: Rémi PERRIN, Pierre Etienne BINDSCHEDLER, Christine ROBACH, Frédéric LOUP, François OLARD, Raïssa GALLU, Florent DALMAS, Jean-François GERARD, Françoise MECHIN
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Patent number: 11217571Abstract: A power module (1) is disclosed, comprising: first and second substrates (10), each substrate patterned layer of electrically conductive material (12), a plurality of pre-packed power cells (20), positioned between the substrates, each cell comprising: an electrically insulating core (21) embedding at least one power die (22), and two external layers (23) of electrically conductive material on opposite sides of the electrically insulating core (21), said external layers being respectively connected to each patterned layers of the substrates, wherein each external layer of a pre-packed power cell comprises a contact pad (230) connected to a respective contact (220) of the power die through connections arranged in the electrically insulating core (21), said contact pad having a surface area greater than the surface area of the power die electrical contact to which it is connected.Type: GrantFiled: March 5, 2019Date of Patent: January 4, 2022Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Julien Morand, Remi Perrin, Roberto Mrad, Jeffrey Ewanchuk, Stefan Mollov
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Patent number: 11180605Abstract: A rigid foam or a composition allowing a rigid foam to be obtained, including a polyester polyol or a polymer including a polyester polyol, the polyester polyol being obtained by a first polycondensation (a) of a C3 to C8 sugar alcohol Z and two identical or different C4 to C36 diacids Y and Y? and a second polycondensation (b) of the product obtained in (a) with two identical or different C2 to C12 diols X and X?.Type: GrantFiled: August 24, 2017Date of Patent: November 23, 2021Assignees: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SOCIÉTÉSOPREMA SAS, UNIVERSITÉDE STRASBOURGInventors: Pierre Etienne Bindschedler, Alexandru Sarbu, Stephanie Laurichesse, Remi Perrin, Pierre Furtwengler, Luc Avérous, Andreas Redl
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Patent number: 11180606Abstract: A polyester polyol of formula produced by a first polycondensation (a) of a sugar alcohol Z in C3 to C8 and two diacids Y and Y? which are the same or different in C4 to C36, and a second polycondensation (b) of the product produced in (a) with two diols X and X? which are the same or different in C2 to C12, the polymer including such a polyester polyol. Also, a method for producing the polyester polyols and the use thereof in foams, adhesives, coatings or elastomers of polyurethane or polyisocyanurate.Type: GrantFiled: August 24, 2017Date of Patent: November 23, 2021Assignees: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIEN'I'IFIQUE, SOCIÉTÉ SOPREMA SAS, UNIVERSITÉ DE STRASBOURGInventors: Pierre Etienne Bindschedler, Alexandru Sarbu, Stephanie Laurichesse, Remi Perrin, Pierre Furtwengler, Luc Avérous, Andreas Redl
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Publication number: 20210246254Abstract: A rigid foam or composition allowing a rigid foam to be obtained made from polyurethane and/or polyisocyanurate. The rigid foam or composition includes polyols selected from polyester polyols and polyether polyols; the polyols include: 5 to 50% of a polyester polyol A by weight relative to the total weight of the polyols; and a polyol B selected from polyester polyols B and polyether polyols B. The polyester polyol A is of general formula Rx-Ry-Z-Ry?-Rx? in which Z is a C3 to C8 alcohol sugar chosen from glycerol, sorbitol, erythritol, xylitol, araditol, ribitol, dulcitol, mannitol and volemitol. Ry and Ry? are diesters of formula —OOC—Cn-COO— in which n is between 2 and 34, and Rx and Rx? are identical or different C2 to C12 monoalcohols.Type: ApplicationFiled: January 22, 2019Publication date: August 12, 2021Applicants: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SOPREMA, UNIVERSITÉ DE STRASBOURGInventors: Pierre Etienne BINDSCHENDLER, Alexandru SARBU, Rémi PERRIN, Pierre FURTWENGLER, Luc AVÉROUS, Andréas REDL
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Publication number: 20210143103Abstract: The invention relates to an electrical power assembly (1), comprising: a power die (10), having at least two electrical contacts (11), an electrically insulating core (20), wherein the power die is embedded in the electrically insulating core, and two layers (30) of electrically conductive material on opposite main surfaces of the electrically insulating core, characterized in that the electrical power assembly comprises at least one open cavity (40) extending from an electrical contact (11) of the power die, through the electrically insulating core and the layer (30) of electrically conductive material located on the same side of the power die than the electrical contact, such that the open cavity has a bottom (41) formed by an area of the electrical contact of the power die.Type: ApplicationFiled: May 29, 2019Publication date: May 13, 2021Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Roberto MRAD, Remi PERRIN, Julien MORAND, Jeffrey EWANCHUK, Stefan MOLLOV
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Publication number: 20210094966Abstract: A process for producing a five-membered polycycloaliphatic carbonate including a step of reacting a suspension of a powdered sugar alcohol within a carbon dioxide source and a catalyst compound which is soluble in the carbon dioxide source at the reactional temperature. The invention also concerns a process for producing non-isocyanate polyurethane and/or a polycarbonate and/or polyethers including the step of obtaining a five-membered polycycloaliphatic carbonate according to the process for producing a five-membered polycycloaliphatic carbonate.Type: ApplicationFiled: March 30, 2018Publication date: April 1, 2021Applicants: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SOPREMA, UNIVERSITÉ DE STRASBOURGInventors: Pierre-Étienne BINDSCHEDLER, Rémi PERRIN, Pierre FURTWENGLER, Luc AVÉROUS, Andreas REDL
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Publication number: 20210043613Abstract: A power module (1) is disclosed, comprising: first and second substrates (10), each substrate patterned layer of electrically conductive material (12), a plurality of pre-packed power cells (20), positioned between the substrates, each cell comprising: an electrically insulating core (21) embedding at least one power die (22), and two external layers (23) of electrically conductive material on opposite sides of the electrically insulating core (21), said external layers being respectively connected to each patterned layers of the substrates, wherein each external layer of a pre-packed power cell comprises a contact pad (230) connected to a respective contact (220) of the power die through connections arranged in the electrically insulating core (21), said contact pad having a surface area greater than the surface area of the power die electrical contact to which it is connected.Type: ApplicationFiled: March 5, 2019Publication date: February 11, 2021Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Julien MORAND, Remi PERRIN, Roberto MRAD, Jeffrey EWANCHUK, Stefan MOLLOV
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Patent number: 10870981Abstract: One subject of the present invention is a roofing device (1) comprising an area support (2) made up of panels of wood particles on which a vapor barrier first layer (3), an insulating second layer (4) and a third layer (5) that is impermeable to liquid water are laid. Said device (1) is one wherein the second layer (4) is a composite layer formed by the superposition of two distinct homogeneous elementary layers (6 and 6?), namely a lower elementary layer (6) of wood fiber and an upper elementary layer (6?) made up of a material that is at least partially bio-sourced, that has hygroscopic, antifungal and thermal-insulation properties and that has a low resistance to the diffusion of water vapor.Type: GrantFiled: August 26, 2019Date of Patent: December 22, 2020Assignee: SOPREMAInventors: Pierre-Etienne Bindschedler, Jérémie Boucher, Rémi Perrin
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Publication number: 20200378109Abstract: One subject of the present invention is a roofing device (1) comprising an area support (2) made up of panels of wood particles on which a vapor barrier first layer (3), an insulating second layer (4) and a third layer (5) that is impermeable to liquid water are laid. Said device (1) is one wherein the second layer (4) is a composite layer formed by the superposition of two distinct homogeneous elementary layers (6 and 6?), namely a lower elementary layer (6) of wood fiber and an upper elementary layer (6?) made up of a material that is at least partially bio-sourced, that has hygroscopic, antifungal and thermal-insulation properties and that has a low resistance to the diffusion of water vapor.Type: ApplicationFiled: August 26, 2019Publication date: December 3, 2020Inventors: Pierre-Etienne BINDSCHEDLER, Jérémie BOUCHER, Rémi PERRIN
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Patent number: 10696847Abstract: Disclosed is a binder of vegetable origin based on modified tall-oil pitch, modified vegetable resin and optionally oil. Also disclosed are leakproofing membrane compositions, soundproofing membrane compositions, liquid sealing system compositions, asphalt mix coating compositions, asphalt coating compositions, primer compositions, varnish compositions, mastic compositions, adhesive compositions or binder emulsion compositions which comprise said binder. In addition, a method is disclosed for reducing the amount of bitumen of petroleum origin in said compositions.Type: GrantFiled: April 13, 2016Date of Patent: June 30, 2020Assignees: SOPREMA, OLEON SASInventors: Pierre Etienne Bindschedler, Rémi Perrin, Christine Robach, Marion Kerbrat, Matthieu Chatillon, Franck Raymond
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Patent number: 10435537Abstract: Disclosed is a binder of vegetable origin based on oil, modified vegetable resin and optionally a heat stabilizer. Also disclosed are leakproofing membrane compositions, soundproofing membrane compositions, liquid sealing system compositions, asphalt mix coating compositions, asphalt coating compositions, primer compositions, varnish compositions, mastic compositions, adhesive compositions or binder emulsion compositions which comprise said binder. In addition, a method is disclosed for reducing the amount of bitumen of petroleum origin in said compositions.Type: GrantFiled: April 13, 2016Date of Patent: October 8, 2019Assignees: SOPREMA, OLEON SASInventors: Pierre Etienne Bindschedler, Rémi Perrin, Christine Robach, Marion Kerbrat, Matthieu Chatillon, Franck Raymond
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Publication number: 20190194378Abstract: A flexible or semi-flexible foam, or a composition making it possible to obtain a flexible or semi-flexible foam, including a polyester polyol or a polymer comprising a polyester polyol. The polyester polyol is obtained by a first polycondensation (a) of an alcohol sugar Z in C3 to C8 and of two identical or different diacids Y and Y? in C4 to C36 and a second polycondensation (b) of the product obtained in (a) with two identical or different diols X and X? in C2 to C12.Type: ApplicationFiled: August 24, 2017Publication date: June 27, 2019Applicants: TEREOS STARCH & SWEETENERS BELGIUM, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SOCIÉTÉ SOPREMA SAS, UNIVERSITÉ DE STRASBOURGInventors: Pierre Etienne BINDSCHEDLER, Alexandru SARBU, Stephanie LAURICHESSE, Remi PERRIN, Pierre FURTWENGLER, Luc AVÉROUS, Andreas REDL