Patents by Inventor Ling Yuk Cheung

Ling Yuk Cheung 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: 20040253251
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with ovarian cancer. The biological compositions can be used to retard the growth of ovarian cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253260
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with cervical cancer. The biological compositions can be used to retard the growth of cervical cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253262
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with lymphoma. The biological compositions can be used to retard the growth of lymphoma cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253256
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with prostate cancer. The biological compositions can be used to retard the growth of prostate cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253258
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with testicular cancer. The biological compositions can be used to retard the growth of testicular cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253257
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with liver cancer. The biological compositions can be used to retard the growth of liver cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253265
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with bladder cancer. The biological compositions can be used to retard the growth of bladder cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253261
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with pancreatic cancer. The biological compositions can be used to retard the growth of pancreatic cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253255
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with nasopharyngeal cancer. The biological compositions can be used to retard the growth of nasopharyngeal cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253253
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with stomach cancer. The biological compositions can be used to retard the growth of stomach cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253252
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with leukemia. The biological compositions can be used to reduce the number of leukemia cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253266
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with esophageal cancer. The biological compositions can be used to retard the growth of esophageal cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Publication number: 20040253264
    Abstract: The present invention relates to pharmaceutical compositions and dietary supplement comprising yeast cells that can produce a healthful benefit in a subject inflicted with brain cancer. The biological compositions can be used to retard the growth of brain cancer cells and/or prolonging the time of survival of the subject. The invention also relates to methods for manufacturing the biological compositions.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventor: Ling Yuk Cheung
  • Patent number: 6828132
    Abstract: The present invention provides biological fertilizer compositions that comprise yeast cells and garbage. The yeast cells of the invention have an enhanced ability to fix atmospheric nitrogen, decompose phosphorus minerals and compounds, decompose potassium minerals and compounds, decompose complex carbon compounds, overproduce growth factors, overproduce ATP, decompose undesirable chemicals, suppress growth of pathogenic microorganisms, or reduce undesirable odor. The biological fertilizer composition of the invention can replace mineral fertilizers in supplying nitrogen, phosphorus, and potassium to crop plants. Methods of manufacturing biological fertilizer compositions, and methods of uses are also encompassed.
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: December 7, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Patent number: 6800466
    Abstract: The present invention provides biological fertilizer compositions that comprise yeast cells and sludge. The yeast cells of the invention have an enhanced ability to fix atmospheric nitrogen, decompose phosphorus minerals and compounds, decompose potassium minerals and compounds, decompose complex carbon compounds, overproduce growth factors, overproduce ATP, decompose undesirable chemicals, suppress growth of pathogenic microorganisms, or reduce undesirable odor. The biological fertilizer composition of the invention can replace mineral fertilizers in supplying nitrogen, phosphorus, and potassium to crop plants. Methods of manufacturing biological fertilizer compositions, and methods of uses are also encompassed.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: October 5, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Patent number: 6793933
    Abstract: Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to enhance the immune system (e.g., increase the activity of T and B lymphocytes and natural killer cells) in a mammal, said ability resulting from their having been cultured in the presence of an alternating electric field having a specific frequency and a specific field strength. Also included are methods of making and using these compositions.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: September 21, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Publication number: 20040168492
    Abstract: The present invention provides biological fertilizer compositions that comprise yeast cells and poultry manure. The yeast cells of the invention have an enhanced ability to fix atmospheric nitrogen, decompose phosphorus minerals and compounds, decompose potassium minerals and compounds, decompose complex carbon compounds, overproduce growth factors, overproduce ATP, decompose undesirable chemicals, suppress growth of pathogenic microorganisms, or reduce undesirable odor. The biological fertilizer composition of the invention can replace mineral fertilizers in supplying nitrogen, phosphorus, and potassium to crop plants. Methods of manufacturing biological fertilizer compositions, and methods of uses are also encompassed.
    Type: Application
    Filed: July 22, 2003
    Publication date: September 2, 2004
    Applicant: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Patent number: 6761886
    Abstract: The present invention provides biological fertilizer compositions that comprise yeast cells and cattle manure. The yeast cells of the invention have an enhanced ability to fix atmospheric nitrogen, decompose phosphorus minerals and compounds, decompose potassium minerals and compounds, decompose complex carbon compounds, overproduce growth factors, overproduce ATP, decompose undesirable chemicals, suppress growth of pathogenic microorganisms, or reduce undesirable odor. The biological fertilizer composition of the invention can replace mineral fertilizers in supplying nitrogen, phosphorus, and potassium to crop plants. Methods of manufacturing biological fertilizer compositions, and methods of uses are also encompassed.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: July 13, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Patent number: 6759055
    Abstract: Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells are characterized by their ability to improve kidney functions (e.g., restoring urine secretion and/or lowering blood urea nitrogen, serum proteinuria, and/or serum creatinine levels) in a subject as a result of having been cultured in the presence of an alternating electric field having a specific frequency and a specific field strength. Also included are methods of making such compositions.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: July 6, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Ling Yuk Cheung
  • Patent number: 6756050
    Abstract: Compositions comprising a plurality of yeast cells, wherein said plurality of yeast cells have been cultured in the presence of an alternating electric field having a specific frequency and a specific field strength for a period of time sufficient to increase the capability of said plurality of yeast cells to improve the memory of a mammal. Also included are methods of making such compositions.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: June 29, 2004
    Assignee: Ultra Biotech Limited
    Inventor: Larry Ling Yuk Cheung