Patents by Inventor Cheh Wang

Cheh Wang 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).

  • Patent number: 7157090
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: January 2, 2007
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Mei-Chiao Wu, Shie-Jea Lin, Bor-Cheh Wang
  • Patent number: 7087232
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: August 8, 2006
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Patent number: 7037711
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: May 2, 2006
    Assignee: Council of Agriculture
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Patent number: 6767543
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: July 27, 2004
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Publication number: 20040092000
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 13, 2004
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Publication number: 20040091999
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 13, 2004
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Publication number: 20040087004
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 6, 2004
    Applicant: Council of Agriculture, Executive Yuan
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Publication number: 20030086908
    Abstract: The present invention relates to the establishment of a cultivation condition that is suitable for the large-scale production of pharmacologically active filtrates from a culture of A. camphorata, in particular, by optimizing the agitation rate and/or pH value during the cultivation. The present invention also relates to a process for obtaining pharmacologically active compositions from a culture of A. camphorata through a series of fractionation. This invention is further directed to the uses of the above compositions in the preparation of pharmaceutical compositions.
    Type: Application
    Filed: March 29, 2002
    Publication date: May 8, 2003
    Inventors: Mei-Chiao Wu, Ren-Chang Huang, Shie-Jea Lin, Bor-Cheh Wang
  • Patent number: 6395271
    Abstract: The present invention relates a process for culturing isolates of Antrodia camphorata to provide a product useful in medical and nourishment fields. The present invention also relates to a novel isolate of Antrodia camphorata capable of growing in a suitable artificial medium, while exhibiting desired pharmacological activities, in particular anti-tumor activity. The utilization of potato dextrose broth and the synthetic medium containing fructose as major carbon source leads to a significant increase in the pharmacological activity of the cultures of A. camphorate.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: May 28, 2002
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Ren-Chang Huang, Jian-Chyi Chen, Bor-Cheh Wang
  • Patent number: 6391615
    Abstract: The present invention relates a process for culturing isolates of Antrodia camphorata to provide a product useful in medical and nourishment fields. The present invention also relates to a novel isolate of Antrodia camphorata capable of growing in a suitable artificial medium, while exhibiting desired pharmacological activities, in particular anti-tumor activity. The utilization of potato dextrose broth and the synthetic medium containing fructose as major carbon source leads to a significant increase in the pharmacological activity of the cultures of A. camphorata.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: May 21, 2002
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Ren-Chang Huang, Jian-Chyi Chen, Bor-Cheh Wang
  • Patent number: 6355475
    Abstract: The present invention relates a process for culturing isolates of Antrodia camphorata to provide a product useful in medical and nourishment fields. The present invention also relates to a novel isolate of Antrodia camphorata capable of growing in a suitable artificial medium, while exhibiting desired pharmacological activities, in particular anti-tumor activity. The utilization of potato dextrose broth and the synthetic medium containing fructose as major carbon source leads to a significant increase in the pharmacological activity of the cultures of A. camphorata.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: March 12, 2002
    Assignee: Council of Agriculture, Executive Yuan
    Inventors: Ren-Chang Huang, Jian-Chyi Chen, Bor-Cheh Wang
  • Patent number: 4790112
    Abstract: An improved assembly includes a framwork, two interconnected similar plastic planks, and a fastener for attaching the planks to the framework. The improvement wherein each of the planks includes an L-shaped outwardly projecting plate and a first abutment portion on a side thereof, and a U-shaped projecting plate and a second abutment portion on the opposite side thereof. The L-shaped projecting plate can be held within and on the U-shaped projecting plate to provide a water-proof effect when the planks are interconnected side by side. A U-shaped cover is sleeved on the U-shaped projecting plate so as to provide an additional water-proof effect.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: December 13, 1988
    Inventor: Cheh Wang