Patents by Inventor Philippe Jeanty
Philippe Jeanty 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: 11131030Abstract: Various embodiments include an electrolysis cell with a housing with an anode and a gas diffusion electrode connected as cathode. The gas diffusion electrode has an electrolyte side and a gas side and separates the electrolyte space from a gas space for a reaction gas. There is a support body disposed in the gas space with a contact surface in contact with the gas diffusion electrode. The gas space comprises a first channel system and a second channel system. The first channel system and the second channel system run separately from one another and thus form two separate volumes of the gas space. The first channel system and the second channel system each have openings in the contact surface of the support body.Type: GrantFiled: November 20, 2017Date of Patent: September 28, 2021Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KGInventors: Erhard Magori, Kerstin Wiesner-Fleischer, Philippe Jeanty, Oliver von Sicard, Angelika Tawil, Van An Du
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Patent number: 10907261Abstract: Various embodiments include a system for carbon dioxide electrolysis comprising: an anode and a cathode both connected to a voltage supply, wherein the cathode comprises a gas diffusion electrode adjoined by a gas space and a cathode space; an electrolyte circuit; a gas supply delivering carbon dioxide to the gas space; wherein the gas space has an outlet for an electrolyte, carbon dioxide, and product gases produced by electrolysis; a return connection connecting the outlet to the gas supply; and a pump for circulation of carbon dioxide and product gas in the gas space and the return connection.Type: GrantFiled: May 18, 2017Date of Patent: February 2, 2021Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Philippe Jeanty, Erhard Magori, Christian Scherer, Angelika Tawil, Kerstin Wiesner-Fleischer, Oliver von Sicard
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Publication number: 20200291537Abstract: An arrangement for the electrolysis of carbon dioxide, includes: an electrolytic cell having an anode and a cathode, wherein the anode and cathode are connected to a voltage supply, wherein the cathode is configured as a gas diffusion electrode to which a gas compartment is attached on a first side and a cathode compartment is attached on a second side; an electrolyte circuit connecting to the electrolytic cell; and a gas supply for supplying carbon dioxide-containing gas into the gas compartment, wherein one or more channels are arranged in the gas compartment, wherein the channels are at least partially in contact with the gas diffusion electrode and are configured for transporting electrolyte fluid passing through the gas diffusion electrode to a lateral region of the gas compartment.Type: ApplicationFiled: October 15, 2018Publication date: September 17, 2020Applicant: Siemens AktiengesellschaftInventors: Philippe Jeanty, Erhard Magori, Remigiusz Pastusiak, Christian Scherer, Kerstin Wiesner-Fleischer
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Patent number: 10760170Abstract: The present disclosure relates to electrolysis. For example, an electrolysis system for carbon dioxide utilization may include: an electrolysis cell having an anode and a cathode, where carbon dioxide reduces at the cathode to at least one hydrocarbon compound or to carbon monoxide; first and second electrolyte reservoirs; a first product gas line from the first electrolyte reservoir; a second product gas line from the second electrolyte reservoir; a first connecting line supplying electrolyte from the first electrolyte reservoir to the anode; a second connecting line taking electrolyte from the anode to the second electrolyte reservoir; a third connecting line supplying electrolyte from the second electrolyte reservoir to the cathode; a fourth connecting line taking electrolyte from the cathode off to the first electrolyte reservoir; and a pressure-equalizing connection directly connecting the first and second electrolyte reservoirs.Type: GrantFiled: May 31, 2016Date of Patent: September 1, 2020Assignee: SIEMENS AKTIENGESELLSCHAFTInventors: Maximilian Fleischer, Philippe Jeanty, Ralf Krause, Erhard Magori, Nayra Sofia Romero Cuéllar, Bernhard Schmid, Günter Schmid, Kerstin Wiesner-Fleischer
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Publication number: 20190292669Abstract: Various embodiments include an electrolysis cell with a housing with an anode and a gas diffusion electrode connected as cathode. The gas diffusion electrode has an electrolyte side and a gas side and separates the electrolyte space from a gas space for a reaction gas. There is a support body disposed in the gas space with a contact surface in contact with the gas diffusion electrode. The gas space comprises a first channel system and a second channel system. The first channel system and the second channel system run separately from one another and thus form two separate volumes of the gas space. The first channel system and the second channel system each have openings in the contact surface of the support body.Type: ApplicationFiled: November 20, 2017Publication date: September 26, 2019Applicant: Siemens AktiengesellschaftInventors: Erhard Magori, Kerstin Wiesner-Fleischer, Philippe Jeanty, Oliver von Sicard, Angelika Tawil, Van An Du
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Publication number: 20190256988Abstract: Various embodiments include a system for carbon dioxide electrolysis comprising: an anode and a cathode both connected to a voltage supply, wherein the cathode comprises a gas diffusion electrode adjoined by a gas space and a cathode space; an electrolyte circuit; a gas supply delivering carbon dioxide to the gas space; wherein the gas space has an outlet for an electrolyte, carbon dioxide, and product gases produced by electrolysis; a return connection connecting the outlet to the gas supply; and a pump for circulation of carbon dioxide and product gas in the gas space and the return connection.Type: ApplicationFiled: May 18, 2017Publication date: August 22, 2019Applicant: Siemens AktiengesellschaftInventors: Philippe Jeanty, Erhard Magori, Christian Scherer, Angelika Tawil, Kerstin Wiesner-Fleischer, Oliver von Sicard
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Publication number: 20190233957Abstract: Various embodiments may include a system for carbon dioxide electrolysis comprising: an anode; a cathode including a gas diffusion electrode adjoined by a gas space and a cathode space; an electrolyte circuit; a gas supply delivering carbon dioxide-containing gas to the gas space, wherein the gas space includes an outlet for an electrolyte, carbon dioxide, and product gases resulting from the electrolysis; and a throttle connecting the outlet to the electrolyte circuit, wherein the throttle creates a predefined pressure differential between the gas space and the cathode space when a mixture of product gases and liquid electrolyte flows through the throttle.Type: ApplicationFiled: May 18, 2017Publication date: August 1, 2019Applicant: Siemens AktiengesellschaftInventors: Philippe Jeanty, Erhard Magori, Christian Scherer, Angelika Tawil, Kerstin Wiesner-Fleischer, Oliver von Sicard
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Publication number: 20190233958Abstract: Various embodiments include a system for carbon dioxide electrolysis comprising: an electrolysis cell having an anode and a cathode comprising a gas diffusion electrode adjoined by a gas space and a cathode space; an electrolyte circuit adjoining the electrolysis cell; a gas supply for supplying carbon dioxide-containing gas to the gas space, the gas space including an electrolyte outlet; and a shutoff device for the electrolyte outlet, wherein the shutoff device opens when a pressure differential between the gas space and the cathode space exceeds a threshold value.Type: ApplicationFiled: May 18, 2017Publication date: August 1, 2019Applicant: Siemens AktiengesellschaftInventors: Philippe Jeanty, Erhard Magori, Van An Du, Angelika Tawil, Kerstin Wiesner-Fleischer, Oliver von Sicard, Maximilian Fleischer, Savo Asanin
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Publication number: 20180195184Abstract: The present disclosure relates to electrolysis. The teachings thereof may be embodied in a reduction process and/or an electrolysis system for electrochemical carbon dioxide utilization wherein carbon dioxide is introduced into an electrolysis cell and reduced at a cathode. For example, an electrolysis system for carbon dioxide utilization may comprise: an electrolyzer including an anode in an anode space and a cathode in a cathode space. The cathode space has an entrance for carbon dioxide. The cathode space comprises a catholyte including alkali metal cations. The anode space has an entrance for an anolyte. The anode space comprises an anolyte comprising chlorine anions.Type: ApplicationFiled: July 30, 2016Publication date: July 12, 2018Applicant: Siemens AktiengesellschaftInventors: Maximilian Fleischer, Philippe Jeanty, Ralf Krause, Erhard Magori, Anna Maltenberger, Sebastian Neubauer, Christian Reller, Bernhard Schmid, Günter Schmid, Elena Volkova, Kerstin Wiesner-Fleischer
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Publication number: 20180179649Abstract: The present disclosure relates to electrolysis. For example, an electrolysis system for carbon dioxide utilization may include: an electrolysis cell having an anode and a cathode, where carbon dioxide reduces at the cathode to at least one hydrocarbon compound or to carbon monoxide; first and second electrolyte reservoirs; a first product gas line from the first electrolyte reservoir; a second product gas line from the second electrolyte reservoir; a first connecting line supplying electrolyte from the first electrolyte reservoir to the anode; a second connecting line taking electrolyte from the anode to the second electrolyte reservoir; a third connecting line supplying electrolyte from the second electrolyte reservoir to the cathode; a fourth connecting line taking electrolyte from the cathode off to the first electrolyte reservoir; and a pressure-equalizing connection directly connecting the first and second electrolyte reservoirs.Type: ApplicationFiled: May 31, 2016Publication date: June 28, 2018Applicant: Siemens AktiengesellschaftInventors: Maximilian Fleischer, Philippe Jeanty, Ralf Krause, Erhard Magori, Nayra Sofia Romero Cuéllar, Bernhard Schmid, Günter Schmid, Kerstin Wiesner-Fleischer
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Patent number: 4434803Abstract: A device for puncturing the umbilical cord of a foetus in utero. The device consists of two fixed tubes, a trocar, a stem with a resilient hook at one end, and a hollow needle. The trocar and the stem are adapted to slide in one of the tubes, and the hollow needle is adapted to slide in the other tube.Type: GrantFiled: August 5, 1981Date of Patent: March 6, 1984Assignee: Laboratoires Biotrol S.A.Inventor: Philippe Jeanty