Patents by Inventor Hing-Yuen Chan

Hing-Yuen Chan 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: 20200147158
    Abstract: The present invention relates to the preparation of a liquid fermentate of Sanghuangporus or an extract of Sanghuangporus, compounds identified from the liquid fermentate or the extract, and their novel activity.
    Type: Application
    Filed: November 9, 2018
    Publication date: May 14, 2020
    Applicants: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE, NATIONAL MUSEUM OF NATURAL SCIENCE
    Inventors: Sue-Fan Wu, Ta-Wei Liu, Ming-Der Wu, I-Ching Chen, Sheng-Hua Wu, Sung-Yuan Hsieh, Hing-Yuen Chan, Gwo-Fang Yuan, Ming-Jen Cheng
  • Patent number: 9873899
    Abstract: Disclosed herein is an isolated Pediococcus acidilactici 05B0111 capable of producing an exopolysaccharide. The Pediococcus acidilactici 05B0111 is deposited in Biosource Collection and Research Center (BCRC) of Food Industry Research and Development Institute (FIRDI) under an accession number BCRC 910420 and deposited in Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH (DSMZ) under an accession number DSM 22345. A method of producing an exopolysaccharide is also disclosed. The method involves cultivating an isolated Pediococcus acidilactici in a suitable medium under condition such that the exopolysaccharide is formed. A pharmaceutical composition including the aforementioned Pediococcus acidilactici 05B0111 and a food product including the aforementioned Pediococcus acidilactici 05B0111 are disclosed as well.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: January 23, 2018
    Assignee: Food Industry Research and Development Institute
    Inventors: Tsung-Chen Huang, Hing-Yuen Chan, Shy-Yunn Wann, Fu-Mei Lin, Fwu-Ling Lee, Chii-Cherng Liao
  • Patent number: 9782444
    Abstract: The present invention relates to a method for fermenting fish skin by using Aspergillus. Also provided is a use of the fermentation liquid obtained by fermenting fish skin with Aspergillus obtained from the method in inhibiting the activity of tyrosinase, inhibiting the activity of angiotensin-converting enzyme and/or improving the survival of fibroblasts.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: October 10, 2017
    Assignee: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE
    Inventors: Shu-Chen Huang, Pei-Jou Liu, Chiao-Ming Liao, Hing-Yuen Chan
  • Publication number: 20160263165
    Abstract: The present invention relates to a method for fermenting fish skin by using Aspergillus. Also provided is a use of the fermentation liquid obtained by fermenting fish skin with Aspergillus obtained from the method in inhibiting the activity of tyrosinase, inhibiting the activity of angiotensin-converting enzyme and/or improving the survival of fibroblasts.
    Type: Application
    Filed: May 24, 2016
    Publication date: September 15, 2016
    Inventors: SHU-CHEN HUANG, PEI-JOU LIU, CHIAO-MING LIAO, HING-YUEN CHAN
  • Patent number: 9441210
    Abstract: The present invention relates to a method of reducing the level of uric acid in a subject, which comprises administering to said subject an effective amount of a fermentation product of Tenacibaculum sp. Also provided are a method of preventing and/or treating a disease or disorder related to hyperuricemia, a method of increasing the digestion of uric acid and a method of producing uricase.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: September 13, 2016
    Assignee: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE
    Inventors: Mei-Huei Chen, Siao-Jhen Chen, Hsun-Yin Hsu, Yen-Lin Chen, Kai-Ping Chen, Yi-Jen Yech, Li-Ting Wang, Hing-Yuen Chan
  • Publication number: 20150329886
    Abstract: Disclosed herein is an isolated Pediococcus acidilactici 05B0111 capable of producing an exopolysaccharide. The Pediococcus acidilactici 05B0111 is deposited in Biosource Collection and Research Center (BCRC) of Food Industry Research and Development Institute (FIRDI) under an accession number BCRC 910420 and deposited in Deutsche Sammlung von Mikroorganismen and Zellkulturen GmbH (DSMZ) under an accession number DSM 22345. A method of producing an exopolysaccharide is also disclosed. The method involves cultivating an isolated Pediococcus acidilactici in a suitable medium under condition such that the exopolysaccharide is formed. A pharmaceutical composition including the aforementioned Pediococcus acidilactici 05B0111 and a food product including the aforementioned Pediococcus acidilactici 05B0111 are disclosed as well.
    Type: Application
    Filed: July 14, 2015
    Publication date: November 19, 2015
    Inventors: Tsung-Chen Huang, Hing-Yuen Chan, Shy-Yunn Wann, Fu-Mei Lin, Fwu-Ling Lee, Chii-Cherng Liao
  • Publication number: 20150004150
    Abstract: The present invention relates to a method of reducing the level of uric acid in a subject, which comprises administering to said subject an effective amount of a fermentation product of Tenacibaculum sp. Also provided are a method of preventing and/or treating a disease or disorder related to hyperuricemia, a method of increasing the digestion of uric acid and a method of producing uricase.
    Type: Application
    Filed: June 25, 2014
    Publication date: January 1, 2015
    Inventors: Mei-Huei Chen, Siao-Jhen Chen, Hsun-Yin Hsu, Yen-Lin Chen, Kai-Ping Chen, Yi-Jen Yech, Li-Ting Wang, Hing-Yuen Chan
  • Publication number: 20140342012
    Abstract: The present invention relates to a method for fermenting fish skin by using Aspergillus. Also provided is a use of the fermentation liquid obtained by fermenting fish skin with Aspergillus obtained from the method in inhibiting the activity of tyrosinase, inhibiting the activity of angiotensin-converting enzyme and/or improving the survival of fibroblasts.
    Type: Application
    Filed: August 4, 2014
    Publication date: November 20, 2014
    Inventors: SHU-CHEN HUANG, PEI-JOU LIU, CHIAO-MING LIAO, HING-YUEN CHAN
  • Patent number: 8784912
    Abstract: The invention provides a method for forming a fermented composition of mung bean hulls, including: mixing mung bean hulls and water to form a mixture; adding a fungus into the mixture, wherein the fungus includes Rhizopus spp. or Aspergillus spp.; and fermenting the mixture to form a fermented composition. The invention also includes a fermented composition of mung bean hulls by the method and an anti-oxidation and anti-inflammation composition containing the fermented composition of mung bean hulls.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: July 22, 2014
    Assignee: Food Industry Research & Development Institute
    Inventors: Shu-Chen Huang, Hing-Yuen Chan, Chiao-Ming Liao, Li-Chuan Liao, Shiaw-Min Hwang
  • Patent number: 8211475
    Abstract: A method for preparing chitosan nanoparticles in water phase is provided. The method comprises the following steps: (a) providing a chitosan solution having a concentration of about 0.05 w/v % to about 1 w/v %, (b) adding water first and then followed by acetic anhydride to the chitosan solution to carry out acetylation, wherein the concentration of acetic anhydride is from about 10 v/v % to about 30 v/v % of the total volume of the whole solution, and (c) subjecting the solution from step (b) to physical dispersion.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: July 3, 2012
    Assignee: Food Industry Research and Development Institute
    Inventors: Ke-Ming Liang, Yen-Lin Chen, Mei-Huei Chen, Hing-Yuen Chan
  • Publication number: 20120107409
    Abstract: The present invention relates to a method for fermenting fish skin by using Aspergillus. Also provided is a use of the fermentation product obtained from the method in inhibiting the activity of tyrosinase, inhibiting the activity of angiotensin-converting enzyme and/or improving the survival of fibroblasts.
    Type: Application
    Filed: September 22, 2011
    Publication date: May 3, 2012
    Applicant: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE
    Inventors: SHU-CHEN HUANG, PEI-JOU LIU, CHIAO-MING LIAO, HING-YUEN CHAN
  • Publication number: 20110091432
    Abstract: Disclosed herein is an isolated Pediococcus acidilactici 05B0111 capable of producing an exopolysaccharide. The Pediococcus acidilactici 05B0111 is deposited in Biosource Collection and Research Center (BCRC) of Food Industry Research and Development Institute (FIRDI) under an accession number BCRC 910420 and deposited in Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ) under an accession number DSM 22345. A method of producing an exopolysaccharide is also disclosed. The method involves cultivating an isolated Pediococcus acidilactici in a suitable medium under condition such that the exopolysaccharide is formed. A pharmaceutical composition including the aforementioned Pediococcus acidilactici 05B0111 and a food product including the aforementioned Pediococcus acidilactici 05B0111 are disclosed as well.
    Type: Application
    Filed: June 18, 2010
    Publication date: April 21, 2011
    Applicant: Food Industry Research and Development Institute
    Inventors: Tsung-Chen Huang, Hing-Yuen Chan, Shy-Yunn Wann, Fu-Mei Lin, Fwu-Ling Lee, Chii-Cherng Liao
  • Publication number: 20110038969
    Abstract: The invention provides a method for forming a fermented composition of mung bean hulls, including: mixing mung bean hulls and water to form a mixture; adding a fungus into the mixture, wherein the fungus includes Rhizopus spp. or Aspergillus spp.; and fermenting the mixture to form a fermented composition. The invention also includes a fermented composition of mung bean hulls by the method and an anti-oxidation and anti-inflammation composition containing the fermented composition of mung bean hulls.
    Type: Application
    Filed: October 19, 2009
    Publication date: February 17, 2011
    Applicant: ASIA OPTICAL CO., INC.
    Inventors: Shu-Chen Huang, Hing-Yuen Chan, Chiao-Ming Liao, Li-Chuan Liao, Shiaw-Min Hwang
  • Publication number: 20100021551
    Abstract: A method for preparing chitosan nanoparticles in water phase is provided. The method comprises the following steps: (a) providing a chitosan solution having a concentration of about 0.05 w/v % to about 1 w/v %, (b) adding water first and then followed by acetic anhydride to the chitosan solution to carry out acetylation, wherein the concentration of acetic anhydride is from about 10 v/v % to about 30 v/v % of the total volume of the whole solution, and (c) subjecting the solution from step (b) to physical dispersion.
    Type: Application
    Filed: November 6, 2008
    Publication date: January 28, 2010
    Applicant: FOOD INDUSTRY RESEARCH AND DEVELOPMENT INSTITUTE
    Inventors: Ke-Ming Liang, Yen-Lin Chen, Mei-Huei Chen, Hing-Yuen Chan
  • Patent number: 6890913
    Abstract: A chitosan having a weight average molecular weight of 50,000-140,000 g/mole and a degree of deacetylation of 85-95%. Also disclosed are a method of preparing a chitosan from a fungus, and a method of using a chitosan for treating breast or cervical cancer.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: May 10, 2005
    Assignee: Food Industry Research and Development Institute
    Inventors: Hing-Yuen Chan, Mei-Huei Chen, Su-Hui Chuang, Hsueh-O Chang, Shu-Wan Wang, Jian-Chyi Chen, Shiaw-Min Hwang, Gwo-Fang Yuan
  • Publication number: 20040167323
    Abstract: A chitosan having a weight average molecular weight of 50,000-140,000 g/mole and a degree of deacetylation of 85-95%. Also disclosed are a method of preparing a chitosan from a fungus, and a method of using a chitosan for treating breast or cervical cancer.
    Type: Application
    Filed: February 26, 2003
    Publication date: August 26, 2004
    Inventors: Hing-Yuen Chan, Mei-Huei Chen, Su-Hui Chuang, Hsueh-O Chang, Shu-Wan Wang, Jian-Chyi Chen, Shiaw-Min Hwang, Gwo-Fang Yuan
  • Publication number: 20020192768
    Abstract: The invention relates to a method of producing chitin or chitosan by culturing a Rhizopus azygosporus fungus or an Actinomucor taiwanensis fungus and isolating chitosan or chitin from the culture.
    Type: Application
    Filed: June 3, 2002
    Publication date: December 19, 2002
    Inventors: Mei-Huei Chen, Hing-Yuen Chan, Chih-Lu Wu, Su-Hui Chuang, Ing-Er Hwang, Yen-Lin Chen, Gwo-Fang Yuan
  • Patent number: 6485946
    Abstract: The invention relates to a method of producing chitin or chitosan by culturing a Rhizopus azygosporus fungus or an Actinomucor taiwanensis fungus and isolating chitosan or chitin from the culture.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: November 26, 2002
    Assignee: Food Industry Research and Development Institute
    Inventors: Mei-Huei Chen, Hing-Yuen Chan, Chih-Lu Wu, Su-Hui Chuang, Ing-Er Hwang, Yen-Lin Chen, Gwo-Fang Yuan
  • Patent number: 6399338
    Abstract: The invention relates to a method of producing chitin or chitosan by culturing a Rhizopus azygosporus fungus or an Actinomucor taiwanensis fungus and isolating chitosan or chitin from the culture.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: June 4, 2002
    Assignee: Food Industry Research and Development Institute
    Inventors: Mei-Huei Chen, Hing-Yuen Chan, Chih-Lu Wu, Su-Hui Chuang, Ing-Er Hwang, Yen-Lin Chen, Gwo-Fang Yuan
  • Patent number: 6255085
    Abstract: The invention relates to a method of producing chitin or chitosan by culturing a Rhizopus azygosporus fungus or an Actinomucor taiwanensis fungus and isolating chitosan or chitin from the culture.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: July 3, 2001
    Assignee: Food Industry Research & Development Institute
    Inventors: Mei-Huei Chen, Hing-Yuen Chan, Chih-Lu Wu, Su-Hui Chuang, Ing-Er Hwang, Yen-Lin Chen, Gwo-Fang Yuan