Patents by Inventor Yongquan Xue

Yongquan Xue 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).

  • METHODS AND COMPOSITIONS FOR INCREASING NAD+ METABOLOME IN HEALTHY MIDDLE-AGED POPULATION
    Publication number: 20240066044
    Abstract: Methods and compositions for increasing NAD levels in human subjects utilizing an effective amount of D-ribose and nicotinamide. The method and composition may also increase glutathione levels in the human subjects. The method and composition may also increase NAD levels and glutathione levels in the human subjects without causing redox unbalance in the subjects.
    Type: Application
    Filed: January 14, 2022
    Publication date: February 29, 2024
    Inventor: Yongquan Xue
  • USE OF D-RIBOSE TO ENHANCE ADAPTATION TO PHYSICAL STRESS
    Publication number: 20210227854
    Abstract: A method of improving adaptation to physical exercise of a human subject recognized as being physically unfit due to having a low VO2 max level for the human subject's age by orally administering to the human subject an effective amount of D-ribose prior to a period of physical exercise by the human subject, and orally administering to the human subject an effective amount of D-ribose within a period during or after the period of physical exercise.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Inventor: Yongquan Xue
  • METHODS AND COMPOSITIONS FOR INCREASING NAD LEVEL IN MAMMALS WITH D-RIBOSE AND VITAMIN B3
    Publication number: 20210186997
    Abstract: Methods and compositions for increasing NAD levels in mammals by administering to the mammal an effective amount of D-ribose or D-ribose with Vitamin B3, where the Vitamin B3 may be niacin, nicotinamide, nicotinamide riboside or nicotinamide mononucleotide. The ratio between D-ribose and Vitamin B3 could vary between 0.5:10 and 10:0.5. The timing of administration to the mammal is at a time when the mammal is active or about to be active, whether the mammal is diurnal or nocturnal.
    Type: Application
    Filed: May 10, 2019
    Publication date: June 24, 2021
    Inventor: Yongquan Xue
  • ANTI-FATIGUE COMPOSITION AND USE THEREOF
    Publication number: 20180333427
    Abstract: Disclosed is a composition with a sustainable anti-fatigue function and which helps the body to restore the level of high-energy phosphate materials and increases energy, wherein the active ingredients thereof are ribose and caffeine. The composition comprises components with the following weight parts: 1-99.9 parts ribose and 0.1-99 parts coffee or 1-99.99 parts ribose and 0.01-99 parts caffeine.
    Type: Application
    Filed: July 30, 2018
    Publication date: November 22, 2018
    Applicants: CHENGZHI LIFE SCIENCE., LTD., CHENGZHI LIFE SCIENCE CORPORATION, BIOENERGY LIFE SCIENCE, INC.
    Inventors: Dan WU, Yu CEN, Yongquan XUE, Runxiang GAO
  • USE OF D-RIBOSE TO ENHANCE ADAPTATION TO PHYSICAL STRESS
    Publication number: 20170339984
    Abstract: Methods of improving adaptation to physical stress by administering D-ribose and methods of administering D-ribose to improve adaptation to physical exercise.
    Type: Application
    Filed: November 3, 2015
    Publication date: November 30, 2017
    Inventor: Yongquan Xue
  • ANTI-FATIGUE COMPOSITION AND USE THEREOF
    Publication number: 20160129025
    Abstract: Disclosed is a composition with a sustainable anti-fatigue function and which helps the body to restore the level of high-energy phosphate materials and increases energy, wherein the active ingredients thereof are ribose and caffeine. The composition comprises components with the following weight parts: 1-99.9 parts ribose and 0.1-99 parts coffee or 1-99.99 parts ribose and 0.01-99 parts caffeine.
    Type: Application
    Filed: July 9, 2014
    Publication date: May 12, 2016
    Inventors: Dan WU, Yu CEN, Yongquan XUE, Runxiang GAO
  • Taste Modifying Composition
    Publication number: 20130177690
    Abstract: A taste modifying composition comprising L-theanine and stevia. Flavor and taste enhancement may also be made with L-theanine alone.
    Type: Application
    Filed: October 20, 2011
    Publication date: July 11, 2013
    Inventors: Yongquan Xue, Dan Wu, Lei Wang
  • DNA encoding methymycin and pikromycin
    Publication number: 20030194784
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoates is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalkanoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalkanoate synthase. Also provided is a biosynthetic gene cluster for methymycin and pikomycin as well as a biosynthetic gene cluster for desosamine.
    Type: Application
    Filed: October 15, 2002
    Publication date: October 16, 2003
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao
  • Metabolic engineering of polyhydroxyalkanoate monomer synthases
    Patent number: 6600029
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoate is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalknoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalknoate synthase.
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: July 29, 2003
    Assignee: Regents of the University of Minnesota
    Inventors: David H. Sherman, Mark D. Williams, Yongquan Xue
  • Products encoded by a methymycin/pikromycin biosynthetic gene cluster
    Publication number: 20030087405
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoates is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalkanoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalkanoate synthase. Also provided is a biosynthetic gene cluster for methymycin and pikomycin as well as a biosynthetic gene cluster for desosamine.
    Type: Application
    Filed: April 17, 2001
    Publication date: May 8, 2003
    Applicant: Regents of the University of Minnesota
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao
  • DNA encoding methymycin and pikromycin
    Publication number: 20030073824
    Abstract: A biosynthetic gene cluster for methymycin and pikromycin as well as a biosynthetic gene cluster for desosamine is provided.
    Type: Application
    Filed: November 19, 2001
    Publication date: April 17, 2003
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao
  • DNA encoding methymycin and pikromycin
    Publication number: 20020164742
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoates is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalkanoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalkanoate synthase. Also provided is a biosynthetic gene cluster for methymycin and pikomycin as well as a biosynthetic gene cluster for desosamine.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 7, 2002
    Applicant: Regents of the University of Minnesota
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao
  • Polyketide synthase encoded by a methymycin/pikromycin biosynthetic gene cluster
    Publication number: 20020110897
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoates is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalkanoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalkanoate synthase. Also provided is a biosynthetic gene cluster for methymycin and pikomycin as well as a biosynthetic gene cluster for desosamine.
    Type: Application
    Filed: May 18, 2001
    Publication date: August 15, 2002
    Applicant: Regents of the University of Minnesota
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao
  • DNA encoding methymycin and pikromycin
    Patent number: 6265202
    Abstract: A novel pathway for the synthesis of polyhydroxyalkanoates is provided. A method of synthesizing a recombinant polyhydroxyalkanoate monomer synthase is also provided. These recombinant polyhydroxyalkanoate synthases are derived from multifunctional fatty acid synthases or polyketide synthases and generate hydroxyacyl acids capable of polymerization by a polyhydroxyalkanoate synthase. Also provided is a biosynthetic gene cluster for methymycin and pikomycin as well as a biosynthetic gene cluster for desosamine.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: July 24, 2001
    Assignee: Regents of the University of Minnesota
    Inventors: David H. Sherman, Hung-Wen Liu, Yongquan Xue, Lishan Zhao