Patents by Inventor John Tsanaktsidis
John Tsanaktsidis 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: 20240317662Abstract: A process for continuous preparation of halogenated alkoxyethane of general formula XCIHC—CF2OR, where X is —Cl or —F and OR is C1-4 alkoxy, the process comprising a step of introducing in a plate reactor reaction components comprising (i) a compound of general formula XCIHC—CYF2, where each of X and Y is independently —Cl or —F, (ii) a base, and (iii) a C1-4 alkanol, wherein (a) the plate reactor comprises a fluidic module defining one or more fluidic path(s) through which the reaction components flow as a reaction mixture, and (b) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the plate reactor in a reactor effluent, and (c) the base is one that forms a salt soluble in the alkanol during formation of the halogenated alkoxyethane.Type: ApplicationFiled: June 17, 2022Publication date: September 26, 2024Inventors: John TSANAKTSIDIS, Cecily ELDREDGE, Scott COURTNEY
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Publication number: 20240317661Abstract: A process for continuous preparation of halogenated alkoxyethane of general formula XClHC—CF2OR, where X is —Cl or —F and OR is C1-4 alkoxy, the process comprising a step of introducing in a plate reactor reaction components comprising (i) a compound of general formula XClC?CF2, (ii) a base, and (iii) a C1-4 alkanol, wherein a) the plate reactor comprises a fluidic module defining one or more fluidic path(s) through which the reaction components flow as a reaction mixture, and b) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the plate reactor in a reactor effluent.Type: ApplicationFiled: June 17, 2022Publication date: September 26, 2024Inventors: John TSANAKTSIDIS, Cecily ELDRIDGE, Scott COURTNEY
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Publication number: 20240286986Abstract: A process for purifying halogenated alkoxyethane of general formula XClHC—CF2OR, where X is —Cl or —F and OR is C1-4 alkoxy, from a reaction mixture derived from a batch synthetic procedure for producing the halogenated alkoxyethane, the process comprising the steps of: (a) adding one of an amine and an acid to the reaction mixture, (b) adding a polar liquid to the mixture obtained in step a) to induce phase separation and formation of a polar phase and a separate organic phase, the organic phase containing the halogenated alkoxyethane, and (c) adding the other of the amine and the acid not used step (a) to the organic phase obtained in step (b) to thereby purify the halogenated alkoxyethane.Type: ApplicationFiled: June 17, 2022Publication date: August 29, 2024Inventors: John TSANAKTSIDIS, Cecily ELDRIDGE
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Publication number: 20240066491Abstract: The present disclosure relates to a continuous flow process for preparing conducting polymers, for example polyaniline. The continuous flow process can provide a controlled synthesis of a conducting polymer from an emulsion comprising a polymerizable organic monomer and a free radical initiator in flow within a temperature controlled continuous flow reactor comprising at least one mixing element. The present disclosure also relates to the conducting polymers prepared by the continuous flow process.Type: ApplicationFiled: July 10, 2023Publication date: February 29, 2024Inventors: Thomas KOHL, John TSANAKTSIDIS, Christian HORNUNG, Patrick KINLEN, Eric BRUTON, Matthew FLACK, Andrew ZWEIG
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Patent number: 11738320Abstract: The present disclosure relates to a continuous flow process for preparing conducting polymers, for example polyaniline. The continuous flow process can provide a controlled synthesis of a conducting polymer from an emulsion comprising a polymerizable organic monomer and a free radical initiator in flow within a temperature controlled continuous flow reactor comprising at least one mixing element. The present disclosure also relates to the conducting polymers prepared by the continuous flow process.Type: GrantFiled: July 20, 2021Date of Patent: August 29, 2023Assignee: THE BOEING COMPANYInventors: Thomas Kohl, John Tsanaktsidis, Christian Hornung, Patrick Kinlen, Eric Bruton, Matthew Flack, Andrew Zweig
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Publication number: 20230053833Abstract: A process for continuous preparation of halogenated alkoxyethane of general formula XClHC—CF2OR, where X is —Cl or —F and OR is C1-4 alkoxy, the process comprising a step of introducing in a flow reactor reaction components comprising (i) a compound of general formula XClC?CF2, (ii) abase, and (iii) a C1-4 alkanol, wherein a) the flow reactor comprises one or more tubular flow line(s) having an internal cross-sectional area of less than 115 mm2 through which the reaction components flow as a reaction mixture, and b) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the flow reactor in a reactor effluent.Type: ApplicationFiled: December 19, 2019Publication date: February 23, 2023Inventors: John TSANAKTSIDIS, Cecily ELDRIDGE, Scott COURTNEY
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Publication number: 20230041468Abstract: A process for continuous preparation of halogenated alkoxyethane of general formula XClHC—CF2OR, where X is —Cl or -f and OR is C1-4 alkoxy, the process comprising a step of introducing in a flow reactor reaction components comprising (i) a compound of general formula XClHC—CYF2, where each of X and Y is independently —Cl or —F, (ii) a base, and (iii) a C1-4 alkanol, wherein a) the flow reactor comprises one or more tubular flow line(s) through which the reaction components flow as a reaction mixture, c) the halogenated alkoxyethane is formed at least upon the reaction components mixing, with the so formed halogenated alkoxyethane flowing out of the flow reactor in a reactor effluent, and b) the base is one that forms a salt soluble in the alkanol during formation of the halogenated alkoxyethane.Type: ApplicationFiled: December 19, 2019Publication date: February 9, 2023Inventors: John TSANAKTSIDIS, Cecily ELDRIDGE, Scott COURTNEY
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Patent number: 11541412Abstract: The present disclosure relates to catalytic static mixers comprising catalytic material. The static mixers can be configured for use with continuous flow chemical reactors, for example tubular continuous flow chemical reactors for heterogeneous catalysis reactions. This disclosure also relates to processes for preparing static mixers. This disclosure also relates to continuous flow chemical reactors comprising the static mixers, systems comprising the continuous flow chemical reactors, processes for synthesising products using the continuous flow reactors, and methods for screening catalytic materials using the static mixers.Type: GrantFiled: December 21, 2016Date of Patent: January 3, 2023Assignee: Commonwealth Scientific and Industrial Research OrganisationInventors: William Henry, John Tsanaktsidis, Christian Hornung, Andrew Joseph Urban, Darren Fraser, Dayalan Romesh Gunasegaram, Michael David Horne, Jean-Pierre Veder, Theo Rodopoulos
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Publication number: 20220258110Abstract: The present disclosure relates to catalytic static mixers comprising catalytic material. The static mixers can be configured for use with continuous flow chemical reactors, for example tubular continuous flow chemical reactors for heterogeneous catalysis reactions. This disclosure also relates to processes for preparing static mixers. This disclosure also relates to continuous flow chemical reactors comprising the static mixers, systems comprising the continuous flow chemical reactors, processes for synthesising products using the continuous flow reactors, and methods for screening catalytic materials using the static mixers.Type: ApplicationFiled: February 28, 2022Publication date: August 18, 2022Inventors: William HENRY, John TSANAKTSIDIS, Christian HORNUNG, Andrew Joseph URBAN, Darren FRASER, Dayalan Romesh GUNASEGARAM, Michael David HORNE, Jean-Pierre VEDER, Theo RODOPOULOS
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Publication number: 20210380415Abstract: The present disclosure relates to graphitic materials and to methods for preparing graphitic materials including processes for preparing graphitic materials comprising a predetermined heteroatom content by heating a conducting polymer.Type: ApplicationFiled: October 11, 2019Publication date: December 9, 2021Inventors: Thomas KOHL, John TSANAKTSIDIS
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Publication number: 20210346860Abstract: The present disclosure relates to a continuous flow process for preparing conducting polymers, for example polyaniline. The continuous flow process can provide a controlled synthesis of a conducting polymer from an emulsion comprising a polymerizable organic monomer and a free radical initiator in flow within a temperature controlled continuous flow reactor comprising at least one mixing element. The present disclosure also relates to the conducting polymers prepared by the continuous flow process.Type: ApplicationFiled: July 20, 2021Publication date: November 11, 2021Inventors: Thomas KOHL, John TSANAKTSIDIS, Christian HORNUNG, Patrick KINLEN, Eric BRUTON, Matthew FLACK, Andrew ZWEIG
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Publication number: 20210253452Abstract: The present disclosure relates to an electrochemical flow reactor, such as a continuous flow electrochemical tubular reactor. This disclosure also relates to processes, systems, and methods comprising an electrochemical flow reactor. An electrochemical flow cell can comprise a reaction chamber, a first static mixer electrode, a second counter electrode, and a separator disposed between the first and second electrodes.Type: ApplicationFiled: August 7, 2019Publication date: August 19, 2021Inventors: Michael David HORNE, Bita BAYATSARMADI, Theo RODOPOULOS, John TSANAKTSIDIS, Dayalan Romesh GUNASEGARAM, Christian HORNUNG, Darren FRASER, Dylan MARLEY, Andrew Joseph URBAN
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Patent number: 11065594Abstract: The present disclosure relates to a continuous flow process for preparing conducting polymers, for example polyaniline. The continuous flow process can provide a controlled synthesis of a conducting polymer from an emulsion comprising a polymerizable organic monomer and a free radical initiator in flow within a temperature controlled continuous flow reactor comprising at least one mixing element. The present disclosure also relates to the conducting polymers prepared by the continuous flow process.Type: GrantFiled: December 12, 2018Date of Patent: July 20, 2021Assignee: THE BOEING COMPANYInventors: Thomas Kohl, John Tsanaktsidis, Christian Hornung, Patrick Kinlen, Eric Bruton, Matthew Flack, Andrew Zweig
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Publication number: 20190388859Abstract: The present disclosure relates to catalytic static mixers comprising catalytic material. The static mixers can be configured for use with continuous flow chemical reactors, for example tubular continuous flow chemical reactors for heterogeneous catalysis reactions. This disclosure also relates to processes for preparing static mixers. This disclosure also relates to continuous flow chemical reactors comprising the static mixers, systems comprising the continuous flow chemical reactors, processes for synthesising products using the continuous flow reactors, and methods for screening catalytic materials using the static mixers.Type: ApplicationFiled: December 21, 2016Publication date: December 26, 2019Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: William HENRY, John TSANAKTSIDIS, Christian HORNUNG, Andrew Joseph URBAN, Darren FRASER, Dayalan Romesh GUNASEGARAM, Michael David HORNE, Jean-Pierre VEDER, Theo RODOPOULOS
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Publication number: 20180327519Abstract: This invention relates to a RAFT agent formula (I).Type: ApplicationFiled: July 20, 2016Publication date: November 15, 2018Applicant: Commonwealth Scientific and Industrial Research OrganizationInventors: Craig L. Francis, James Gardiner, Ivan Martinez Botella, John Tsanaktsidis
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Publication number: 20180141912Abstract: The present invention provides A RAFT agent of formula (I) where Ra is selected from Cl Br, I, F, CF3, CN, C02R, CONR2, OMe, N02; R is selected from H, optionally substituted alkyl and optionally substituted aryl; and Rb is selected from:Type: ApplicationFiled: May 27, 2016Publication date: May 24, 2018Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: James GARDINER, John TSANAKTSIDIS
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Publication number: 20170298026Abstract: The present invention relates to a RAFT agent of formula (I) where R1, R2 and R3 are each independently selected from H and optionally substituted alkyl.Type: ApplicationFiled: October 5, 2015Publication date: October 19, 2017Inventors: John Tsanaktsidis, James Gardiner