Patents by Inventor Lih-Ching Chiueh

Lih-Ching Chiueh 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).

  • Detection method for differentiating between chicken-derived ingredients and egg-derived ingredients in products
    Patent number: 7592162
    Abstract: The present invention relates to a detection method to differentiate between egg-derived ingredients and chicken-derived ingredients (chicken parts/tissues, excluding eggs) in foods or other products and primer pairs and probes used for specifically detecting chicken in foods or products.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: September 22, 2009
    Inventors: Lih-Ching Chiueh, Shiou-Wei Tsuei, Pei-Chun Hsieh, Tsung-Hsi Wu, Yang-Chih Shih, Shu-Kong Chen
  • DETECTION METHOD FOR DIFFERENTIATING BETWEEN CHICKEN-DERIVED INGREDIENTS AND EGG-DERIVED INGREDIENTS IN PRODUCTS
    Publication number: 20080254463
    Abstract: The present invention relates to a detection method to differentiate between egg-derived ingredients and chicken-derived ingredients (chicken parts/tissues, excluding eggs) in foods or other products and primer pairs and probes used for specifically detecting chicken in foods or products.
    Type: Application
    Filed: December 21, 2007
    Publication date: October 16, 2008
    Inventors: Lih-Ching Chiueh, Shiou-Wei Tsuei, Pei-Chun Hsieh, Tsung-Hsi Wu, Yang-Chih Shih, Shu-Kong Chen
  • Primers, probes and reference plasmid for detection of meat adulteration
    Publication number: 20070009910
    Abstract: The present invention relates to a reference plasmid for use in specifically detecting the meat of pig, cattle, sheep, deer, horse and kangaroo. The reference plasmid can be used in rapidly identifying the species of meat and can be used in testing commercial meat products.
    Type: Application
    Filed: July 5, 2005
    Publication date: January 11, 2007
    Applicant: Bureau of Food and Drug Analysis, Department of Health, Executive Yuan
    Inventors: Lih-Ching Chiueh, Yu-Chih Chen, Shiou-Wei Tsuei, Tsung-Hsi Wu, Shin-Shing Li, Chun-Hsien Li, Yuan-Hsin Chang, Yang-Chih Shih, Shu-Kong Chen
  • Method of test for animal-derived ingredients in foods
    Publication number: 20060099617
    Abstract: The present invention relates to a method for testing the presence or absence of an animal-derived ingredient(s) in food, which comprises the step of (i) detecting whether a DNA fragment highly reserved among animals is present, and optionally the step of (ii) detecting whether a DNA fragment highly reserved among mammals and poultry is present, and optionally the step of (iii) detecting whether a DNA fragment highly reserved in a specific animal species is present.
    Type: Application
    Filed: September 23, 2005
    Publication date: May 11, 2006
    Applicant: Bureau of Food and Drug Analysis, Department of Health, Executive Yuan
    Inventors: Yang-Chih Shih, Lih-Ching Chiueh, Hsu-Yang Lin, Che-Yang Lin, Tsung-Hsi Wu, Yuan-Hsin Chang