Patents by Inventor Yuanxi Liao

Yuanxi Liao 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: 20240108000
    Abstract: Disinfectant compositions are disclosed which provide a durable residual antimicrobial benefit to surfaces treated with such compositions. The disinfectant compositions include a biocidal agent, an amphoteric copolymer, and other functional agents. Methods of making and using the disinfectant compositions are further provided.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 4, 2024
    Inventors: Edward Fu, Heather Frank, Yuanxi Liao, Liang Huang, Colin Paul Horwitz, James W. Ogle
  • Publication number: 20230365731
    Abstract: Provided herein are perfluoro copolymers of a perfluoro dioxole monomer, a perfluoro dioxane monomer, and an optional perhalo monomer. Methoda of making the perfluoro copolymers and methods of using the perfluoro copolymers are also disclosed.
    Type: Application
    Filed: August 18, 2022
    Publication date: November 16, 2023
    Inventors: Hao Zhang, Yuanxi Liao
  • Patent number: 11795254
    Abstract: Provided herein are perfluoro copolymers of a perfluoro dioxole monomer, a perfluoro dioxane monomer, and an optional perhalo monomer. Methods of making the perfluoro copolymers and methods of using the perfluoro copolymers are also disclosed.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: October 24, 2023
    Assignee: Sparkling Tycoon Limited
    Inventors: Hao Zhang, Yuanxi Liao
  • Patent number: 11485814
    Abstract: Provided herein are perfluoro copolymers of a perfluoro dioxole monomer, a perfluoro dioxane monomer, and an optional perhalo monomer. Methods of making the perfluoro copolymers and methods of using the perfluoro copolymers are also disclosed.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: November 1, 2022
    Assignee: SPARKLING TYCOON LIMITED
    Inventors: Hao Zhang, Yuanxi Liao
  • Patent number: 11441065
    Abstract: The present invention relates to a composition comprising at least one sulfonated surfactant composition and one or more multi-arm star macromolecules having a core and a plurality of polymeric arms, and methods of preparing and using the same. In one aspect of the invention, this composition is capable of increasing the viscosity, and/or temperature-stability to an aqueous system.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: September 13, 2022
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Yuanxi Liao, Patrick McCarthy, Liang Huang, Donald Bogus
  • Patent number: 11370871
    Abstract: The present invention relates to multi-arm salt-tolerant star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a salt-tolerant star macromolecule is capable of providing salt-tolerance to an aqueous composition.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: June 28, 2022
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Patent number: 11286326
    Abstract: The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: March 29, 2022
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Patrick McCarthy, Yuanxi Liao, Liang Huang
  • Publication number: 20210284897
    Abstract: The present invention relates to a composition comprising at least one sulfonated surfactant composition and one or more multi-arm star macromolecules having a core and a plurality of polymeric arms, and methods of preparing and using the same. In one aspect of the invention, this composition is capable of increasing the viscosity, and/or temperature-stability to an aqueous system.
    Type: Application
    Filed: October 3, 2017
    Publication date: September 16, 2021
    Inventors: Yuanxi Liao, Patrick McCarthy, Liang Huang, Donald Bogus
  • Patent number: 10941230
    Abstract: The present invention relates to multi-arm surfactant-system thickening star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a surfactant-system thickening star macromolecule is capable of providing surfactant-compatibility, increase the viscosity of a surfactant-containing system, and/or temperature-stability to an aqueous composition.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: March 9, 2021
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Publication number: 20200277422
    Abstract: The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Inventors: Patrick McCarthy, Yuanxi Liao, Liang Huang
  • Patent number: 10654960
    Abstract: The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: May 19, 2020
    Assignee: PILOT POLYMER TECHNOLOGIES, INC.
    Inventors: Patrick McCarthy, Yuanxi Liao, Liang Huang
  • Publication number: 20190322781
    Abstract: The present invention relates to multi-arm surfactant-system thickening star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a surfactant-system thickening star macromolecule is capable of providing surfactant-compatibility, increase the viscosity of a surfactant-containing system, and/or temperature-stability to an aqueous composition.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Publication number: 20190256636
    Abstract: The present invention relates to multi-arm salt-tolerant star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a salt-tolerant star macromolecule is capable of providing salt-tolerance to an aqueous composition.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 22, 2019
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Patent number: 10336848
    Abstract: The present invention relates to multi-arm surfactant-system thickening star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a surfactant-system thickening star macromolecule is capable of providing surfactant-compatibility, increase the viscosity of a surfactant-containing system, and/or temperature-stability to an aqueous composition.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: July 2, 2019
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Patent number: 10259901
    Abstract: The present invention relates to multi-arm salt-tolerant star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a salt-tolerant star macromolecule is capable of providing salt-tolerance to an aqueous composition.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: April 16, 2019
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Publication number: 20180127531
    Abstract: The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
    Type: Application
    Filed: September 6, 2017
    Publication date: May 10, 2018
    Inventors: Patrick McCarthy, Yuanxi Liao, Liang Huang
  • Publication number: 20180072832
    Abstract: The present invention relates to multi-arm surfactant-system thickening star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a surfactant-system thickening star macromolecule is capable of providing surfactant-compatibility, increase the viscosity of a surfactant-containing system, and/or temperature-stability to an aqueous composition.
    Type: Application
    Filed: July 2, 2015
    Publication date: March 15, 2018
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Publication number: 20170355803
    Abstract: The present invention relates to multi-arm salt-tolerant star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a salt-tolerant star macromolecule is capable of providing salt-tolerance to an aqueous composition.
    Type: Application
    Filed: January 25, 2017
    Publication date: December 14, 2017
    Applicant: ATRP Solutions, Inc.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy
  • Patent number: 9783628
    Abstract: The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: October 10, 2017
    Assignee: ATRP SOLUTIONS, INC.
    Inventors: Patrick McCarthy, Yuanxi Liao, Liang Huang
  • Patent number: 9587064
    Abstract: The present invention relates to multi-arm salt-tolerant star macromolecules, and methods of preparing and using the same. In one aspect of the invention, a salt-tolerant star macromolecule is capable of providing salt-tolerance to an aqueous composition.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: March 7, 2017
    Assignee: ATRP SOLUTIONS, INC.
    Inventors: Liang Huang, Yuanxi Liao, Patrick McCarthy