Patents by Inventor Yingshu Zou

Yingshu Zou 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).

  • PLANT EXTRACT OBTAINED FROM MORUS PLANT LEAVES WHICH HAS AN IC50 VALUE TO INHIBIT a-GLUCOSIDASE I AT A CONCENTRATION OF LESS THAN 90 uG/ML, COMPOSITIONS CONTAINING SAME, METHOD OF EXTRACTION AND USES THEREOF
    Publication number: 20240082338
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Application
    Filed: November 18, 2023
    Publication date: March 14, 2024
    Inventors: Chen Xie, Yingshu Zou
  • Plant extract obtained from plant leaves which has an IC50 value to inhibit a-glucosidase I at a concentration of less than 90 uG/ml, compositions containing same, method of extraction and uses thereof
    Patent number: 11865155
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit a-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 9, 2024
    Inventors: Chen Xie, Yingshu Zou
  • PLANT EXTRACT OBTAINED FROM MORUS PLANT LEAVES, COMPOSITIONS CONTAINING SAME, METHOD OF EXTRACTION AND USES THEREOF
    Publication number: 20210330727
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit a-glucosidase I. The extract may comprise 5-40%(w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Application
    Filed: July 2, 2021
    Publication date: October 28, 2021
    Inventors: Chen Xie, Yingshu Zou
  • Plant extract obtained from Morus plant leaves, compositions containing same, method of extraction and uses thereof
    Patent number: 11090349
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: August 17, 2021
    Inventors: Chen Xie, Yingshu Zou
  • PLANT EXTRACT, COMPOSITIONS CONTAINING SAME, METHOD OF EXTRACTION AND USES THEREOF
    Publication number: 20180360900
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Application
    Filed: June 15, 2018
    Publication date: December 20, 2018
    Inventors: Chen Xie, Yingshu Zou
  • Plant extract, compositions containing same, method of extraction and uses thereof
    Patent number: 10016474
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: July 10, 2018
    Assignee: Botanic Century Beijing Co. Ltd.
    Inventors: Chen Xie, Yingshu Zou
  • PLANT EXTRACT, COMPOSITIONS CONTAINING SAME, METHOD OF EXTRACTION AND USES THEREOF
    Publication number: 20150224160
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Application
    Filed: February 12, 2015
    Publication date: August 13, 2015
    Inventors: Chen Xie, Yingshu Zou
  • Plant extract, compositions containing same, method of extraction and uses thereof
    Patent number: 8980343
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40%(w/w) total imino sugars and 20-70%(w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: March 17, 2015
    Assignee: Botanic Century Beijing Co. Ltd.
    Inventors: Chen Xie, Yingshu Zou
  • PLANT EXTRACT, COMPOSITIONS CONTAINING SAME, METHOD OF EXTRACTION AND USES THEREOF
    Publication number: 20120244096
    Abstract: An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit ?-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
    Type: Application
    Filed: September 16, 2010
    Publication date: September 27, 2012
    Inventors: Chen Xie, Yingshu Zou