Patents by Inventor Chin-Wen Hsiao

Chin-Wen Hsiao 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: 9872879
    Abstract: The present invention provides a process for the preparation of Plectranthus amboinicus extracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising the Plectranthus amboinicus crude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: January 23, 2018
    Assignee: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Chin-Wen Hsiao
  • Publication number: 20130309337
    Abstract: The present invention provides a process for the preparation of Plectranthus amboinicus extracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising the Plectranthus amboinicus crude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.
    Type: Application
    Filed: April 29, 2013
    Publication date: November 21, 2013
    Applicant: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: REY-YUH WU, YUH-SHAN CHUNG, YU-YUAN WU, MA-LI SIU, CHIN-WEN HSIAO
  • Patent number: 8449924
    Abstract: The present invention provides a process for the preparation of Plectranthus amboinicus extracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising the Plectranthus amboinicus crude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: May 28, 2013
    Assignee: Development Center for Biotechnology
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Chin-Wen Hsiao
  • Patent number: 8247004
    Abstract: The present invention provides a pharmaceutical composition for treating skin disorders, including enhancing the healing of wounds for diabetic patients. Specifically, this invention relates to the use of the extracts of Plectranthus amboinicus and Centella asiatica for improving skin disorders, including enhancing the healing of wounds for diabetic patients, and a pharmaceutical composition comprising the extracts of Plectranthus amboinicus and Centella asiatica as well as a wound dressing comprising the same. The invention also provides a method for preparing the crude extract and extract of Plectranthus amboinicus.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: August 21, 2012
    Assignee: Development Center for Biotechnology
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Hung-Jen Huang, Chin-Wen Hsiao
  • Publication number: 20120009281
    Abstract: The present invention provides a pharmaceutical composition for treating skin disorders, including enhancing the healing of wounds for diabetic patients. Specifically, this invention relates to the use of the extracts of Plectranthus amboinicus and Centella asiatica for improving skin disorders, including enhancing the healing of wounds for diabetic patients, and a pharmaceutical composition comprising the extracts of Plectranthus amboinicus and Centella asiatica as well as a wound dressing comprising the same. The invention also provides a method for preparing the crude extract and extract of Plectranthus amboinicus.
    Type: Application
    Filed: June 15, 2011
    Publication date: January 12, 2012
    Inventors: Rey-Yuh WU, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Hung-Jen Huang, Chin-Wen Hsiao
  • Patent number: 7985431
    Abstract: The present invention provides a pharmaceutical composition for treating skin disorders, including enhancing the healing of wounds for diabetic patients. Specifically, this invention relates to the use of the extracts of Plectranthus amboinicus and Centella asiatica for improving skin disorders, including enhancing the healing of wounds for diabetic patients, and a pharmaceutical composition comprising the extracts of Plectranthus amboinicus and Centella asiatica as well as a wound dressing comprising the same. The invention also provides a method for preparing the crude extract and extract of Plectranthus amboinicus.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: July 26, 2011
    Assignee: Development Center for Biotechnology
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Hung-Jen Huang, Chin-Wen Hsiao
  • Publication number: 20090060985
    Abstract: The present invention provides a process for the preparation of Plectranthus amboinicus extracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising the Plectranthus amboinicus crude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 5, 2009
    Applicant: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Chin-Wen Hsiao
  • Publication number: 20070237841
    Abstract: The present invention provides a pharmaceutical composition for treating skin disorders, including enhancing the healing of wounds for diabetic patients. Specifically, this invention relates to the use of the extracts of Plectranthus amboinicus and Centella asiatica for improving skin disorders, including enhancing the healing of wounds for diabetic patients, and a pharmaceutical composition comprising the extracts of Plectranthus amboinicus and Centella asiatica as well as a wound dressing comprising the same. The invention also provides a method for preparing the crude extract and extract of Plectranthus amboinicus.
    Type: Application
    Filed: November 28, 2006
    Publication date: October 11, 2007
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Hung-Jen Huang, Chin-Wen Hsiao
  • Patent number: 4455992
    Abstract: A folding roaster comprises a front trapezoid plate, a rear trapezoid plate, two folding side plates, an uppermost screen, a middle screen and a lower screen or bottom ash pan in that all plates are developed for putting screens on the roaster and the uppermost screen is put on the top edges of the plate for roasting use, the middle screen is put on the middle portion for supporting burning charcoal and the lower screen is put on the lower portion for supporting burning wood thereon.
    Type: Grant
    Filed: February 15, 1983
    Date of Patent: June 26, 1984
    Inventor: Chin-Wen Hsiao