Patents by Inventor Viacheslav A. Petrov

Viacheslav A. Petrov 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).

  • Publication number: 20240352212
    Abstract: This invention relates to compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and an additional component. The compositions described herein may be useful, for example, in foam blowing applications.
    Type: Application
    Filed: June 7, 2024
    Publication date: October 24, 2024
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: LUKE DAVID SIMONI, ERNEST BYRON WYSONG, KONSTANTINOS KONTOMARIS, VIACHESLAV A. PETROV
  • Patent number: 12054597
    Abstract: This invention relates to compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and an additional component. The compositions described herein may be useful, for example, in foam blowing applications.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: August 6, 2024
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Luke David Simoni, Ernest Byron Wysong, Konstantinos Kontomaris, Viacheslav A Petrov
  • Patent number: 12058840
    Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil, is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: August 6, 2024
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Jason R. Juhasz, Drew Richard Brandt, Luke David Simoni, Jonathan P. Stehman, Viacheslav A. Petrov, Gustavo Pottker
  • Publication number: 20230422436
    Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil, is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy).
    Type: Application
    Filed: August 30, 2023
    Publication date: December 28, 2023
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: JASON R. JUHASZ, DREW RICHARD BRANDT, LUKE DAVID SIMONI, JONATHAN P. STEHMAN, VIACHESLAV A. PETROV, GUSTAVO POTTKER
  • Patent number: 11851602
    Abstract: The present invention relates to compositions comprising at least one fluoroolefin and an effective amount of stabilizer that may be an epoxide, fluorinated epoxide or oxetane, or a mixture thereof with other stabilizers. The stabilized compositions may be useful in cooling apparatus, such as refrigeration, air-conditioning, chillers, and heat pumps, as well as in applications as foam blowing agents, solvents, aerosol propellants, fire extinguishants, and sterilants.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: December 26, 2023
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Andrew Edward Feiring, Viacheslav A Petrov, Barbara Haviland Minor, Mario Joseph Nappa, Nandini C Mouli, Thomas Joseph Leck, Jon Lee Howell
  • Patent number: 11765859
    Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy). Also disclosed is a method of cooling an electrical component, comprising partially immersing an electrical component in a working fluid; and transferring heat from the electrical component using the working fluid.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: September 19, 2023
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Jason R. Juhasz, Drew Richard Brandt, Luke David Simoni, Jonathan P. Stehman, Viacheslav A. Petrov, Gustavo Pottker
  • Publication number: 20230278945
    Abstract: An alkoxyvinyl ether is disclosed having the chemical structure RfC(OR)?CHRf?, wherein Rf is an at least partially fluorinated functional group having at least one carbon atom, Rf? is an at least partially fluorinated functional group having at least two carbon atoms, and R is a functional group. A method for preparing an alkoxyvinyl ether is disclosed, comprising RfCFHCFHRf?+KOH/ROH?RfC(OR)?CHRf?, wherein Rf is a perfluoro functional group, Rf? is a perfluoro functional group, and R is an alkyl functional group. Another method for preparing an alkoxyvinyl ether is disclosed, comprising RfCF?CHRf?+KOH/ROH?RfC(OR)?CHRf?, wherein Rf is a perfluoro functional group, Rf? is a perfluoro functional group, and R is an alkyl functional group.
    Type: Application
    Filed: May 12, 2023
    Publication date: September 7, 2023
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: VIACHESLAV A. PETROV, MARIO JOSEPH NAPPA, ROBERT DANIEL LOUSENBERG, JOSEPH P. STEHMAN
  • Patent number: 11702618
    Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: July 18, 2023
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Luke David Simoni, Harrison K Musyimi, Viacheslav A Petrov
  • Patent number: 11661389
    Abstract: An alkoxyvinyl ether is disclosed having the chemical structure RfC(OR)?CHRf?, wherein Rf is an at least partially fluorinated functional group having at least one carbon atom, Rf? is an at least partially fluorinated functional group having at least two carbon atoms, and R is a functional group. A method for preparing an alkoxyvinyl ether is disclosed, comprising RfCFHCFHRf?+KOH/ROH?RfC(OR)?CHRf?, wherein Rf is a perfluoro functional group, Rf? is a perfluoro functional group, and R is an alkyl functional group. Another method for preparing an alkoxyvinyl ether is disclosed, comprising RfCF?CHRf?+KOH/ROH?RfC(OR)?CHRf?, wherein Rf is a perfluoro functional group, Rf? is a perfluoro functional group, and R is an alkyl functional group.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: May 30, 2023
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Viacheslav A Petrov, Mario Joseph Nappa, Robert D Lousenberg, Jonathan P Stehman
  • Publication number: 20230112841
    Abstract: Disclosed is an immersion cooling unit including an immersion cell, defining an internal cavity. An electrical component is positioned in the internal cavity. A dielectric working fluid partially fills the internal cavity and at least partially immerses the electrical component. A condensing coil is positioned above the dielectric working fluid. The dielectric working fluid comprises at least one of 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene, (HFO-153-10mczz), or 1,1,1,4,5,5,5-heptafluoro-4-trifluoromethyl-2-pentene, (HFO-153-10mzzy).
    Type: Application
    Filed: September 29, 2022
    Publication date: April 13, 2023
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: JASON R. JUHASZ, DREW RICHARD BRANDT, LUKE DAVID SIMONI, JONATHAN P. STEHMAN, VIACHESLAV A. PETROV, GUSTAVO POTTKER
  • Publication number: 20230052956
    Abstract: The present application relates to processes of preparing (E)-1,1,1,4,5,5,5-heptafluoro-4-(trifluoromethyl)pent-2-ene.
    Type: Application
    Filed: January 22, 2021
    Publication date: February 16, 2023
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: Viacheslav A. Petrov, Andrew Jackson, Sheng Peng
  • Publication number: 20220388929
    Abstract: A method of producing a fluoroolefin includes contacting a compound of formula (1), RfCX1?CHCF3, with a fluorinated ethylene compound of formula (2), CX2X3?CX4X5 in the presence of a catalyst. In the compound of formula (1), Rf is a linear or branched C1-C10 perfluorinated alkyl group and Xi is H, Br, Cl, or F. In the compound of formula (2), X2, X3, X4, and X5 are each independently H, Br, Cl, or F and at least three of X2, X3, X4, and X5 are F. The resulting composition comprises a compound of formula (3), Rf(CF2)nCX6?CH(CF2)mCX7X8CFX9X10. In the compound of formula (3), X6, X7, X8, X9, and X10 are each independently H, Br, Cl, or F, and the total number of each of H, Br, Cl, and F corresponds to the total number of each of H, Br, Cl, and F provided by the compounds of formulae (1) and (2).
    Type: Application
    Filed: December 9, 2020
    Publication date: December 8, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: VIACHESLAV A. PETROV, JASON R. JUHASZ, LUKE DAVID SIMONI, DREW RICHARD BRANDT, JONATHAN P. STEHMAN
  • Publication number: 20220306972
    Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: LUKE DAVID SIMONI, HARRISON K. MUSYIMI, VIACHESLAV A. PETROV
  • Patent number: 11390574
    Abstract: The present application provides processes and intermediates for preparing (E)-1,1,1,4,4,4-hexafluoro-2-butene and compositions which may be useful in applications including refrigerants, high-temperature heat pumps, organic Rankine cycles, as fire extinguishing/fire suppression agents, propellants, foam blowing agents, solvents, and/or cleaning fluids.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: July 19, 2022
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Sheng Peng, Viacheslav A. Petrov
  • Patent number: 11390830
    Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: July 19, 2022
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Luke David Simoni, Harrison K Musyimi, Viacheslav A Petrov
  • Publication number: 20220213369
    Abstract: A process for transferring heat including providing an article and contacting the article with a heat transfer media. The heat transfer media includes a composition formed by the process of, contacting a compound of formula (1), RfCH?CHF, with a fluorinated ethylene compound of formula (2), CX1X2?CX3X4 in the presence of a Lewis acid catalyst. In the compound of formula (1) Rf is a C1-C10 perfluorinated alkyl group. In the compound of formula (2) X1, X2, X3, and X4 are each independently H, Cl, or F and at least one of X1, X2, X3, and X4 is F. The resulting composition comprises a compound of formula (3), RfCF3(CX5X6CX7X8)nCH?CHCX9X10CX11X12F. In the compound of formula (3), X5, X6, X7, X8, X9, X10, X11, and X12 are each independently H, Cl, or F, and n is an integer of 0 or 1.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 7, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: VIACHESLAV A. PETROV, KONSTANTINOS KONTOMARIS, LUKE DAVID SIMONI
  • Publication number: 20220185749
    Abstract: A method of producing a fluoroolefin includes contacting a compound of formula (1), RfCH?CHF, with a fluorinated ethylene compound of formula (2), CX1X2?CX3X4 in the presence of a Lewis acid catalyst. In the compound of formula (1), Rf is a C1-C10 perfluorinated alkyl group. In the compound of formula (2), X1, X2, X3, and X4 are each independently H, Cl, or F and at least one of X1, X2, X3, and X4 is F. The resulting composition comprises a compound of formula (3), RfCF3(CX5X6CX7X8)nCH?CHCX9X10CX11X12F. In the compound of formula (3), X5, X6, X7, X8, X9, X10, X11, and X12 are each independently H, Cl, or F, n is an integer of 0 or 1, and the total number of each of H, Cl, and F corresponds to the total number of each of H, Cl, and F provided by the fluorinated ethylene compound of formula (2).
    Type: Application
    Filed: April 17, 2020
    Publication date: June 16, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: VIACHESLAV A PETROV, ROBERT DANIEL LOUSENBERG
  • Patent number: 11316201
    Abstract: A lithium ion battery that has a 5 V stabilized manganese cathode and a nonaqueous electrolyte comprising a phosphate additive is described. The lithium ion battery operates with a high voltage cathode (i.e. up to about 5 V) and has improved cycling performance at high temperature.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: April 26, 2022
    Assignee: Solvay SA
    Inventors: Charles J. Dubois, Viacheslav A. Petrov, Mark Gerrit Roelofs
  • Publication number: 20220032102
    Abstract: The present application provides compositions comprising 1,2-dichloro-1,2 -difluoroethylene (i.e., CFO-1112) and an additional component. The present application further provides use of the compositions provided herein in fire suppression applications (e.g., total flooding and/or streaming fire suppression applications).
    Type: Application
    Filed: October 3, 2019
    Publication date: February 3, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: LUKE DAVID SIMONI, MARK L ROBIN, BARBARA HAVILAND MINOR, VIACHESLAV A PETROV
  • Publication number: 20220033741
    Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.
    Type: Application
    Filed: October 3, 2019
    Publication date: February 3, 2022
    Applicant: THE CHEMOURS COMPANY FC, LLC
    Inventors: LUKE DAVID SIMONI, HARRISON K MUSYIMI, VIACHESLAV A PETROV