Patents by Inventor Catherine GAGNON
Catherine GAGNON 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: 11999811Abstract: The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.Type: GrantFiled: February 5, 2019Date of Patent: June 4, 2024Assignee: HYDRO-QUÉBECInventors: Basile Commarieu, Jean-Christophe Daigle, Pierre-Michel Jalbert, Gilles Lajoie, Catherine Gagnon, Abdelbast Guerfi, Michel Armand, Karim Zaghib
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Publication number: 20230136818Abstract: All-solid-state electrochemical cells comprising an inorganic particle-polymer composite, where the polymer is a crosslinked polymer and the content of inorganic particles in the composite is at least 50 wt. % are described. Also described are processes for the preparation of such all-solid-state electrochemical cells, all-solid-state batteries comprising them and their uses in mobile devices, electric or hybrid vehicles, or in renewable energy storage.Type: ApplicationFiled: April 27, 2021Publication date: May 4, 2023Applicant: HYDRO-QUÉBECInventors: Chisu KIM, Ali DARWICHE, Benoit FLEUTOT, Emmanuelle GARITTE, Ki Seok KOH, Marc-Andre GIRARD, Catherine GAGNON, Karim ZAGHIB
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Publication number: 20230132005Abstract: The present technology relates to inorganic compounds having an argyrodite-type structure based on an alkali metal obtained by a preparation process comprising a step of grinding the sulfide of the alkali metal, the sulfate of the alkali metal, phosphorus pentasulfide and a halide of the alkali metal. Also described are electrode materials, electrodes, electrolytes comprising said inorganic compound having an argyrodite-type structure and their uses in electrochemical cells, for example, in electrochemical accumulators, particularly in all-solid-state batteries.Type: ApplicationFiled: October 27, 2022Publication date: April 27, 2023Applicant: HYDRO-QUÉBECInventors: Fabien NASSOY, Benoît FLEUTOT, Marc-André GIRARD, Steve DUCHESNE, Catherine GAGNON, Alexis PEREA, David ROZON, Sergey KRACHKOVSKIY
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Patent number: 11345657Abstract: Here are described processes for the preparation of sulfamic acid derivatives, for instance, halogenated derivatives and their metallic or organic salts. The present document also describes the sulfamic acid derivatives thus produced and to their uses, for instance, in electrolyte compositions for electrochemical applications.Type: GrantFiled: October 19, 2017Date of Patent: May 31, 2022Assignee: HYDRO-QUEBECInventors: Matjaz Kozelj, Catherine Gagnon, Abdelbast Guerfi, Karim Zaghib
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Publication number: 20220166022Abstract: A protective material for protecting a lithium metal sheet, in particular a lithium metal anode. The material comprises a metal fluoride such as AlF3 and a fluoro alkylene carbonate such as fluoro ethylene carbonate (FEC). A method for using the protective material is provided.Type: ApplicationFiled: April 6, 2020Publication date: May 26, 2022Applicant: HYDRO-QUÉBECInventors: Andrea PAOLELLA, Catherine GAGNON, Alexis PEREA, Abdelbast GUERFI, Karim ZAGHIB
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Publication number: 20210380745Abstract: The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.Type: ApplicationFiled: February 5, 2019Publication date: December 9, 2021Applicant: HYDRO-QUÉBECInventors: Basile COMMARIEU, Jean-Christophe DAIGLE, Pierre-Michel JALBERT, Gilles LAJOIE, Catherine GAGNON, Abdelbast GUERFI, Michel ARMAND, Karim ZAGHIB
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Publication number: 20200181071Abstract: Here are described processes for the preparation of sulfamic acid derivatives, for instance, halogenated derivatives and their metallic or organic salts. The present document also describes the sulfamic acid derivatives thus produced and to their uses, for instance, in electrolyte compositions for electrochemical applications.Type: ApplicationFiled: October 19, 2017Publication date: June 11, 2020Applicant: HYDRO-QUÉBECInventors: Matjaz KOZELJ, Catherine GAGNON, Abdelbast GUERFI, Karim ZAGHIB
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Patent number: 10320029Abstract: All-solid-state lithium-sulfur electrochemical cells and production methods thereof are described. The Li—S electrochemical cells comprise at least one multilayer component which comprises an ion-conductive solid electrolyte film, a positive electrode film containing a sulfur composite, and a negative electrode film containing lithium. Positive electrodes films, prefabricated electrolyte-positive electrode elements, their uses as well as methods of their production are also described.Type: GrantFiled: June 20, 2014Date of Patent: June 11, 2019Assignee: HYDRO-QUÉBECInventors: Karim Zaghib, Chisu Kim, Abdelbast Guerfi, Francis Barray, Catherine Gagnon, Julie Trottier
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Patent number: 9914754Abstract: The present invention features a compound having the formula A-X-B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a peptide therapeutic selected from the group consisting of neurotensin, a neurotensin analog, or a neurotensin receptor agonist. The compounds of the invention can be used to treat any disease in which increased neurotensin activity is useful and can be used to induce hypothermia or analgesia.Type: GrantFiled: December 7, 2009Date of Patent: March 13, 2018Assignee: Angiochem Inc.Inventors: Jean-Paul Castaigne, Michel Demeule, Christian Che, Carine Thiot, Catherine Gagnon
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Publication number: 20160263235Abstract: The present invention features a compound having the formula A-X-B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a peptide therapeutic. The compounds of the invention can be used to treat any disease for which the peptide therapeutic is useful.Type: ApplicationFiled: April 24, 2015Publication date: September 15, 2016Inventors: JEAN-PAUL CASTAIGNE, MICHEL DEMEULE, CHRISTIAN CHE, CARINE THIOT, CATHERINE GAGNON, BETTY LAWRENCE
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Publication number: 20160149261Abstract: All-solid-state lithium-sulfur electrochemical cells and production methods thereof are described. The Li—S electrochemical cells comprise at least one multilayer component which comprises an ion-conductive solid electrolyte film, a positive electrode film containing a sulfur composite, and a negative electrode film containing lithium. Positive electrodes films, prefabricated electrolyte-positive electrode elements, their uses as well as methods of their production are also described.Type: ApplicationFiled: June 20, 2014Publication date: May 26, 2016Applicant: HYDRO-QUEBECInventors: Karim ZAGHIB, Chisu KIM, Abdelbast GUERFI, Francis BARRAY, Catherine GAGNON, Julie TROTTIER
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Patent number: 9161988Abstract: The present invention relates to multimeric (e.g., dimeric, trimeric) forms of peptide vectors that are capable of crossing the blood-brain barrier (BBB) or efficiently entering particular cell types. These multimeric peptide vectors, when conjugated to agents (e.g., therapeutic agents) are capable of transporting the agents across the BBB or into particular cell types. These compounds are therefore particularly useful in the treatment of neurological diseases.Type: GrantFiled: June 30, 2010Date of Patent: October 20, 2015Assignee: Angiochem Inc.Inventors: Jean-Paul Castaigne, Michel Demeule, Christian Che, Carine Thiot, Catherine Gagnon, Betty Lawrence
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Patent number: 8921314Abstract: The present invention features a compound having the formula A-X-B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a GLP-1 agonist (e.g., exendin-4 or an exendin-4 analog). The compounds of the invention can be used to treat any disease where increased GLP-1 activity is desired, for example, metabolic diseases, such as obesity and diabetes.Type: GrantFiled: October 15, 2009Date of Patent: December 30, 2014Assignee: Angiochem, Inc.Inventors: Jean-Paul Castaigne, Michel Demeule, Catherine Gagnon, Betty Lawrence
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Patent number: 8710013Abstract: Pharmaceutical compositions useful for hydrophobic agents paclitaxel, paclitaxel analogs and conjugates thereof (e g ANG1005) which do not contain Cremophor™ The compositions further comprise an optional tonicity agent, a buffering agent a bulking agent and a solubilizing agent which is not Cremophor™ Methods of preparing said compositions and of said compositions in the treatment of cancer are also included.Type: GrantFiled: April 20, 2009Date of Patent: April 29, 2014Assignee: Angiochem Inc.Inventors: Michel Demeule, Christian Che, Anthony Regina, Richard Béliveau, Catherine Gagnon, Jean-Paul Castaigne, Reinhard Gabathuler
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Publication number: 20120015876Abstract: The present invention features a compound having the formula A-X-B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a GLP-1 agonist (e.g., exendin-4 or an exendin-4 analog). The compounds of the invention can be used to treat any disease where increased GLP-1 activity is desired, for example, metabolic diseases, such as obesity and diabetes.Type: ApplicationFiled: October 15, 2009Publication date: January 19, 2012Applicant: Angiochem Inc.Inventors: Jean-Paul Castaigne, Michel Demeule, Catherine Gagnon, Betty Lawrence
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Publication number: 20110288011Abstract: The present invention features a compound having the formula A-X-B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a peptide therapeutic. The compounds of the invention can be used to treat any disease for which the peptide therapeutic is useful.Type: ApplicationFiled: December 7, 2009Publication date: November 24, 2011Inventors: Jean-Paul Castaigne, Michel Demeule, Catherine Gagnon, Betty Lawrence
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Publication number: 20110112036Abstract: Pharmaceutical compositions useful for hydrophobic agents paclitaxel, paclitaxel analogs and conjugates thereof (e g ANG1005) which do not contain Cremophor™ The compositions further comprise an optional tonicity agent, a buffering agent a bulking agent and a solubilizmg agent which is not Cremophor™ Methods of preparing said compositions and of said compositions in the treatment of cancer are also included.Type: ApplicationFiled: April 20, 2009Publication date: May 12, 2011Applicant: Angiochem Inc.Inventors: Michel Demeule, Christian Che, Anthony Regina, Richard Béliveau, Catherine Gagnon, Jean-Paul Castaigne, Reinhard Gabathuler
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Publication number: 20100256055Abstract: The present invention features a compound having the formula A-X—B, where A is peptide vector capable of enhancing transport of the compound across the blood-brain barrier or into particular cell types, X is a linker, and B is a peptide therapeutic selected from the group consisting of neurotensin, a neurotensin analog, or a neurotensin receptor agonist. The compounds of the invention can be used to treat any disease in which increased neurotensin activity is useful and can be used to induce hypothermia or analgesia.Type: ApplicationFiled: December 7, 2009Publication date: October 7, 2010Applicant: Angiochem Inc.Inventors: Jean-Paul CASTAIGNE, Michel DEMEULE, Christian CHE, Carine THIOT, Catherine GAGNON