Patents by Inventor Thu Q. Nguyen

Thu Q. Nguyen 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: 20230157936
    Abstract: A skincare composition and a method for removing layers of skin in a cosmetic procedure. The skincare composition comprises active ingredients mixed into a cosmetically acceptable carrier. The active ingredients include an effective amount of one or more keratolytic agents for inducing a desired degree of keratolysis in the skin, an effective amount of one or more free radical neutralizing agents for negating cellular damage from reactive chemical species, and an effective amount of one or more agents increasing synthesis of dermal components. The one or more free radical neutralizing agents and the one or more agents increasing synthesis of dermal components are acids in their un-neutralized, natural acid form, and a total amount of the active ingredients is less than 50 w/w% of the skincare composition, and a pH of the skincare composition is between 1.5-3.5.
    Type: Application
    Filed: November 24, 2021
    Publication date: May 25, 2023
    Inventors: Alisar Zahr, Thu Q. Nguyen, John Koch, Tatiana Kelly
  • Publication number: 20220241173
    Abstract: A skincare formulation for reducing facial expression lines via multi-modal reduction of ACh concentration and activity. The formulation includes a carrier base, an inhibitory neurotransmitter and a plurality of neuromodulating peptides configured to inhibit ACh concentration and activity at the epidermis as well as at the neuro-muscular junction The inhibitory neurotransmitter is configured to reduce neuronal excitability.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventors: John Koch, Tatiana Kelly, Thu Q. Nguyen, Alisar Salah Zahr
  • Patent number: 11234966
    Abstract: The present invention includes a composition, method of making and method of using a novel C5-substituted carbapenem antibiotic of formula 1: R1 is H or CH3 R2 is not H, and is CH3, or C1-C6 straight chain, or branched alkyl, or C3-C6 cycloalkyl group, or unsaturated alkenyl, including C?CH2; R3 is H, CH3, or a C1-C6 alkyl or cycloalkyl group, a heteroatom-substituted alkyl; and R4 is a C1 to C6 alkyl, or substituted alkyl group, especially including substituents which possess positive charge, or a hydroxyl group; or R4 is an SRa, where Ra is an unsubstituted C1 to C6 alkyl group, a substituted C1 to C6 alkyl group, or a functional group that is positively charged, or which bears a positive charge when in aqueous solution at pH 7; or R4 is a CH2ORb, where Rb=C1 to C6 alkyl or substituted alkyl groups, substituted or unsubstituted aryl, or a heteroaryl groups.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: February 1, 2022
    Assignees: Southern Methodist University, University of Central Florida Research Foundation, Inc.
    Inventors: John D. Buynak, Noora M. S. A. Al-Kharji, Weirui Chai, Thu Q. Nguyen, Maha Alqurafi, Kyle Rohde, Rashmi Gupta
  • Publication number: 20200281894
    Abstract: The present invention includes a composition, method of making and method of using a novel C5-substituted carbapenem antibiotic of formula 1: R1 is H or CH3 R2 is not H, and is CH3, or C1-C6 straight chain, or branched alkyl, or C3-C6 cycloalkyl group, or unsaturated alkenyl, including C?CH2; R3 is H, CH3, or a C1-C6 alkyl or cycloalkyl group, a heteroatom-substituted alkyl; and R4 is a C1 to C6 alkyl, or substituted alkyl group, especially including substituents which possess positive charge, or a hydroxyl group; or R4 is an SRa, where Ra is an unsubstituted C1 to C6 alkyl group, a substituted C1 to C6 alkyl group, or a functional group that is positively charged, or which bears a positive charge when in aqueous solution at pH 7; or R4 is a CH2ORb, where Rb=C1 to C6 alkyl or substituted alkyl groups, substituted or unsubstituted aryl, or a heteroaryl groups.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Inventors: John D. Buynak, Noora M. S. A. Al-Kharji, Weirui Chai, Thu Q. Nguyen, Maha Alqurafi, Kyle Rohde, Rashmi Gupta
  • Patent number: 10702501
    Abstract: The present invention includes a composition, method of making and method of using a novel C5-substituted carbapenem antibiotic of formula 1: R1 is H or CH3 R2 is not H, and is CH3, or C1-C6 straight chain, or branched alkyl, or C3-C6 cycloalkyl group, or unsaturated alkenyl, including C?CH2; R3 is H, CH3, or a C1-C6 alkyl or cycloalkyl group, a heteroatom-substituted alkyl; and R4 is a C1 to C6 alkyl, or substituted alkyl group, especially including substituents which possess positive charge, or a hydroxyl group; or R4 is an SRa, where Ra is an unsubstituted C1 to C6 alkyl group, a substituted C1 to C6 alkyl group, or a functional group that is positively charged, or which bears a positive charge when in aqueous solution at pH 7; or R4 is a CH2ORb, where Rb=C1 to C6 alkyl or substituted alkyl groups, substituted or unsubstituted aryl, or a heteroaryl groups.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: July 7, 2020
    Assignees: Southern Methodist University, University of Central Florida Research Foundation, Inc.
    Inventors: John D. Buynak, Noora M. S. A. Al-Kharji, Weirui Chai, Thu Q. Nguyen, Maha Alqurafi, Kyle Rohde, Rashmi Gupta
  • Publication number: 20180353476
    Abstract: The present invention includes a composition, method of making and method of using a novel C5-substituted carbapenem antibiotic of formula 1: R1 is H or CH3 R2 is not H, and is CH3, or C1-C6 straight chain, or branched alkyl, or C3-C6 cycloalkyl group, or unsaturated alkenyl, including C?CH2; R3 is H, CH3, or a C1-C6 alkyl or cycloalkyl group, a heteroatom-substituted alkyl; and R4 is a C1 to C6 alkyl, or substituted alkyl group, especially including substituents which possess positive charge, or a hydroxyl group; or R4 is an SRa, where Ra is an unsubstituted C1 to C6 alkyl group, a substituted C1 to C6 alkyl group, or a functional group that is positively charged, or which bears a positive charge when in aqueous solution at pH 7; or R4 is a CH2ORb, where Rb=C1 to C6 alkyl or substituted alkyl groups, substituted or unsubstituted aryl, or a heteroaryl groups.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 13, 2018
    Inventors: John D. Buynak, Noora M. S. A. Al-Kharji, Weirui Chai, Thu Q. Nguyen, Maha Alqurafi, Kyle Rohde, Rashmi Gupta
  • Patent number: 6067596
    Abstract: A highly parallel computer system including dual processors and dual memory controllers are coupled to an Assisted Gunning Transceiver Logic Plus (AGTL+) high speed system bus. The microprocessors are designed for a quad processor architecture requiring four processors and four connectors for the processors. To maintain signal timing and integrity in a dual processor/dual memory controller architecture, additional terminations are inserted. Printed circuit board space is conserved with a dual processor architecture. The additional connectors and traces to the additional connectors for the processors are no longer needed. Furthermore, with the dual processor design, there is no need for two additional termination cards.
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: May 23, 2000
    Assignee: Compaq Computer Corporation
    Inventors: Thu Q. Nguyen, Hung Q. Phu