Patents by Inventor Li-Chan Yang

Li-Chan Yang 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).

  • Refined product obtained from rice hull and preparation process and use thereof
    Patent number: 10376577
    Abstract: Disclosed herein is a refined product obtained from a rice hull, which consists essentially of a type II arabinogalactan having a number average molecular weight in the range of 56 to 103 kDa. Also disclosed are a process for producing the refined product and use of the refined product for enhancing the biological activity of innate immune cells, as well as for treating allergy and cancer.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: August 13, 2019
    Assignee: China Medical University
    Inventors: Wen-Chuan Lin, Li-Chan Yang, Chang-Chi Hsieh
  • REFINED PRODUCT OBTAINED FROM RICE HULL AND PREPARATION PROCESS AND USE THEREOF
    Publication number: 20160060367
    Abstract: Disclosed herein is a refined product obtained from a rice hull, which consists essentially of a type II arabinogalactan having a number average molecular weight in the range of 56 to 103 kDa. Also disclosed are a process for producing the refined product and use of the refined product for enhancing the biological activity of innate immune cells, as well as for treating allergy and cancer.
    Type: Application
    Filed: August 20, 2015
    Publication date: March 3, 2016
    Inventors: Wen-Chuan Lin, Li-Chan Yang, Chang-Chi Hsieh
  • ANOECTOCHILUS SPP. POLYSACCHARIDE EXTRACTS FOR STIMULATING GROWTH OF ADVANTAGEOUS BACTERIA, STIMULATING RELEASE OF GRANULOCYTE COLONY-STIMULATING FACTOR, MODULATING T HELPER CELL TYPE I, AND/OR MODULATING T HELPER CELL TYPE II AND USES OF THE SAME
    Publication number: 20120277182
    Abstract: An Anoectochilus spp. polysaccharide extract for stimulating the growth of advantageous bacteria, stimulating the release of granulocyte colony-stimulating factor (G-CSF), modulating T helper cell type I (Th1 cell), and/or modulating T helper cell type II (Th2 cell) is provided. The extract comprises an effective amount of a type II arabinogalactan of Anoectochilus spp. Also provided are a method for the preparation of the Anoectochilus spp. polysaccharide extract and the use of the extract.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 1, 2012
    Applicant: CHINA MEDICAL UNIVERSITY
    Inventors: Wen-Chuan LIN, Chang-Chi HSIEH, Ting-Jang LU, Hsin-Sheng TSAY, Li-Chan YANG, Chia-Chieh LIN, Chung-Huang WANG
  • Anoectochilus SPP. polysaccharide extracts for stimulating growth of advantageous bacteria, stimuating release of granulocyte colony-Stimulating factor, modulating T helper cell type I, and/or modulating T helper cell type II and uses of the same
    Publication number: 20110082103
    Abstract: An Anoectochilus spp. polysaccharide extract for stimulating the growth of advantageous bacteria, stimulating the release of granulocyte colony-stimulating factor (G-CSF), modulating T helper cell type I (Th1 cell), and/or modulating T helper cell type II (Th2 cell) is provided. The extract comprises an effective amount of a type II arabinogalactan of Anoectochilus spp. Also provided are a method for the preparation of the Anoectochilus spp. polysaccharide extract and the use of the extract.
    Type: Application
    Filed: March 1, 2010
    Publication date: April 7, 2011
    Applicant: CHINA MEDICAL UNIVERSITY
    Inventors: Wen-Chuan Lin, Chang-Chi Hsieh, Ting-Jang Lu, Hsin-Sheng Tsay, Li-Chan Yang, Chia-Chieh Lin, Chung-Huang Wang