Patents by Inventor Jenn-Han Chen

Jenn-Han Chen 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: 20130101998
    Abstract: The present invention provides biomarkers for detecting kidney disease, selected from the oligonucleotide sequence, complementary sequence or derivatives, amino acid sequence or derivatives, fragment, variants, antibody of annexin A2 or S100A6 or combinations thereof. Moreover, the present invention also provides an assay kit and a method for kidney disease detecting, practically for the kidney disease resulting from acute tubular necrosis.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 25, 2013
    Applicant: National Defense Medical Center
    Inventors: Ann Chen, Shuk-Man Ka, Chao-Wen Cheng, Jenn-Han Chen, Chen-Wen Yao
  • Patent number: 8329410
    Abstract: The present invention provides biomarkers for detecting kidney disease, selected from the oligonucleotide sequence, complementary sequence or derivatives, amino acid sequence or derivatives, fragment, variants, antibody of annexin A2 or S100A6 or combinations thereof. Moreover, the present invention also provides an assay kit and a method for kidney disease detecting, practically for the kidney disease resulting from acute tubular necrosis.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: December 11, 2012
    Assignee: National Defense Medical Center
    Inventors: Ann Chen, Shuk-Man Ka, Chao-Wen Cheng, Jenn-Han Chen, Chen-Wen Yao
  • Publication number: 20100081142
    Abstract: The present invention provides biomarkers for detecting kidney disease, selected from the oligonucleotide sequence, complementary sequence or derivatives, amino acid sequence or derivatives, fragment, variants, antibody of annexin A2 or S100A6 or combinations thereof. Moreover, the present invention also provides an assay kit and a method for kidney disease detecting, practically for the kidney disease resulting from acute tubular necrosis.
    Type: Application
    Filed: August 12, 2009
    Publication date: April 1, 2010
    Applicant: National Defense Medical Center
    Inventors: Ann Chen, Shuk-Man Ka, Chao-Wen Cheng, Jenn-Han Chen, Chen-Wen Yao
  • Publication number: 20080152735
    Abstract: The invention provides a herbal extract having anti-influenza virus activity, by extracting Sophora flavescens Ait, Thesium chinense Turcz, licorice, or mixture thereof with solvent.
    Type: Application
    Filed: December 21, 2007
    Publication date: June 26, 2008
    Applicant: NATIONAL DEFENSE MEDICAL CENTER
    Inventors: Wen-Liang Chang, Chen-Wen Yao, Ann Chen, Chung-Yang Yen, Li-Shian Shi, Jenn-Han Chen, Ching-Len Liao, Kuo-Yuan Hwa, An-Rong Lee, Po-Huang Liang
  • Publication number: 20070254290
    Abstract: This invention discloses a method for diagnosing Crescentic glomerulonephritis (CRGN) using at least a sample from a patient. The method is to find a least one biomarker for diagnosing Crescentic glomerulonephritis. The genetic performance of Sparc, Lcn2 and/or Spp1 can be used as biomarkers.
    Type: Application
    Filed: November 8, 2006
    Publication date: November 1, 2007
    Inventors: Chung-Yang Yen, Ann Chen, Ching-Len Liao, Jenn-Han Chen, Wen-Liang Chang, Chen-Wen Yao, Kuo-Yuan Hwa
  • Publication number: 20070154897
    Abstract: The present invention provides biomarkers for detecting kidney disease, selected from the oligonucleotide sequence, complementary sequence or derivatives, amino acid sequence or derivatives, fragment, variants, antibody of annexin A2 or S100A6 or combinations thereof. Moreover, the present invention also provides an assay kit and a method for kidney disease detecting, practically for the kidney disease resulting from acute tubular necrosis.
    Type: Application
    Filed: April 20, 2006
    Publication date: July 5, 2007
    Applicant: National Defense Medical Center
    Inventors: Chung-Yang Yen, Ching-Len Liao, Jenn-Han Chen, Wen-Liang Chang, Ann Chen, Kuo-Yuan Hwa, Chen-Wen Yao, Chao-Wen Cheng, Shun-Min Yang
  • Publication number: 20040253640
    Abstract: The present invention relates to the use of microwave-assisted technology for shortening the fabrication and detection time of protein array. After printing the proteins on a surface-treated aldehyde slide by an arrayer, the proteins are rapidly fixed on the surface of the slide by heating of microwave irradiation. As for the prevention of the appearance of non-specific signal from the backgrounds, the protein array is then blocked with skim milk buffer solution by heating with microwave irradiation, and a fast detection result of the protein array with high sensitivity will be obtained. Also, the present invention of the method of microwave-assisted technology for decreasing fabrication and detection time of the protein array is used as a full automatic protein array system.
    Type: Application
    Filed: March 2, 2004
    Publication date: December 16, 2004
    Inventors: Jenn-Han Chen, Cheng-Yu Yang
  • Publication number: 20020179439
    Abstract: The invention provides a microelectronic system, which can actively carry out and control molecular biological reactions in microscopic formats. The microelectronic system is accomplished by using electrochemical detection for bulge sites in binding pairs, in order to enhance sensitivity without marking the probe with reporter groups. Together with electrical stringency control, the method can be fully automated with minimum sample preparation. The present invention is especially useful for diagnosing base pair mismatches in target sequences by using specific metal complexes for detection.
    Type: Application
    Filed: May 31, 2001
    Publication date: December 5, 2002
    Inventors: Tsu-Tseng Weng, Jenn-Han Chen, Ching Ho