Patents by Inventor Shuk Han Cheng

Shuk Han Cheng 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: 10214780
    Abstract: The present invention is concerned with a method of rapid identification of a mammalian species origin or mammalian species origins of a sample.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: February 26, 2019
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han Cheng, Chun Chi Lin
  • Publication number: 20170088903
    Abstract: The present invention is concerned with a method of rapid identification of a mammalian species origin or mammalian species origins of a sample.
    Type: Application
    Filed: November 10, 2016
    Publication date: March 30, 2017
    Inventors: Shuk Han CHENG, Chun Chi LIN
  • Patent number: 9535057
    Abstract: This invention relates to a method of screening agents for cardiotoxicity based on the observations of the alteration of heart rate and heart rhythm, using teleost embryos and larvae. This invention also relates to a method for identification of gene(s) related to cardiac functions in teleost.
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: January 3, 2017
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han Cheng, Po Kwok Chan
  • Patent number: 9335321
    Abstract: This invention relates to a method of 3-tier system for screening compounds, herb extract or extract of herb combination in formula with angiogenic-modulating activities using transparent teleost embryos as model.
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: May 10, 2016
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han Cheng, Po Kwok Chan
  • Patent number: 9043995
    Abstract: The present invention relates to a transgenic fish having at least one genomically integrated expression cassette containing a 5?-regulatory nucleotide sequence responsive to hormones, particularly estrogenic hormones, connected in a functional manner upstream of a nucleotide sequence encoding a reporter protein. The present invention further relates to methods of using the transgenic fish for various purposes, including, for example: (1) identifying estrogenic endocrine disruptors; (2) monitoring estrogen-like activity of test samples; (3) identifying anti-estrogenic endocrine disruptors; and (4) investigating the effects of endocrine disruptors on liver regeneration. Expression cassettes, host cells, and transgenic cells of aquatic animals are also disclosed.
    Type: Grant
    Filed: February 18, 2013
    Date of Patent: June 2, 2015
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han Cheng, Xue Ping Chen
  • Publication number: 20130237440
    Abstract: There is provided a method of rapid identification of a mammalian species origin or mammalian species origins of a sample. The method includes but not limited to the steps of 1) gathering a sample to be tested, 2) processing the sample for use for identification purpose, 3) dividing the sample into a number of portions for situation in a multi-well container or containers, 4) providing a plurality of DNA probes, at least some of the DNA probes having DNA sequences with SEQ ID NOs. 1-241, wherein the number of the sample portions is greater than the number of mammalian species types from which the DNA probes derives.
    Type: Application
    Filed: February 26, 2013
    Publication date: September 12, 2013
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han CHENG, Chun Chi Lin
  • Patent number: 8395018
    Abstract: The present invention relates to a transgenic fish having at least one genomically integrated expression cassette containing a 5?-regulatory nucleotide sequence responsive to hormones, particularly estrogenic hormones, connected in a functional manner upstream of a nucleotide sequence encoding a reporter protein. The present invention further relates to methods of using the transgenic fish for various purposes, including, for example: (1) identifying estrogenic endocrine disruptors; (2) monitoring estrogen-like activity of test samples; (3) identifying anti-estrogenic endocrine disruptors; and (4) investigating the effects of endocrine disruptors on liver regeneration. Expression cassettes, host cells, and transgenic cells of aquatic animals are also disclosed.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: March 12, 2013
    Assignee: City University of Hong Kong
    Inventors: Shuk Han Cheng, Xue Ping Chen
  • Publication number: 20110239310
    Abstract: The present invention relates to a transgenic fish having at least one genomically integrated expression cassette containing a 5?-regulatory nucleotide sequence responsive to hormones, particularly estrogenic hormones, connected in a functional manner upstream of a nucleotide sequence encoding a reporter protein. The present invention further relates to methods of using the transgenic fish for various purposes, including, for example: (1) identifying estrogenic endocrine disruptors; (2) monitoring estrogen-like activity of test samples; (3) identifying anti-estrogenic endocrine disruptors; and (4) investigating the effects of endocrine disruptors on liver regeneration. Expression cassettes, host cells, and transgenic cells of aquatic animals are also disclosed.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 29, 2011
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han CHENG, Xue Ping CHEN
  • Publication number: 20090232739
    Abstract: This invention relates to a method of screening agents for cardiotoxicity based on the observations of the alteration of heart rate and heart rhythm, using teleost embryos and larvae. This invention also relates to a method for identification of gene(s) related to cardiac functions in teleost.
    Type: Application
    Filed: January 8, 2007
    Publication date: September 17, 2009
    Inventors: Shuk Han Cheng, Po Kwok Chan
  • Publication number: 20090232742
    Abstract: This invention relates to a method of 3-tier system for screening compounds, herb extract or extract of herb combination in formula with angiogenic-modulating activities using transparent teleost embryos as model.
    Type: Application
    Filed: January 8, 2007
    Publication date: September 17, 2009
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Shuk Han Cheng, Po Kwok Chan