Patents by Inventor Zhongchun Zhou

Zhongchun Zhou 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).

  • DNA fragment detection method, DNA fragment detection kit and the use thereof
    Patent number: 9540687
    Abstract: The disclosure claims a cleaved Deoxyribonucleic acid (DNA) detection method, a DNA fragment detection kit and use thereof. Wherein, the method includes the steps of: designing primers according to a test site or a test region of the DNA fragment; cyclizing the DNA fragment to obtain acyclized DNA; implementing Polymerase Chain Reaction (PCR) amplification for the cyclized DNA by using the primers; and detecting the PCR amplification product. In the disclosure, by cyclizing the DNA fragment, the amplification can be implemented even if only one PCR primer can match with a template, thus, the adaption range and effective template amount of the primer amplification can be greatly increased, and the detection sensitivity of the DNA fragment can be greatly improved.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: January 10, 2017
    Assignee: BERRY GENOMICS CO., LTD.
    Inventors: Jianguang Zhang, Zhongchun Zhou, Daixing Zhou, Genming Xu, Yang Gao, Feng Tian
  • DNA FRAGMENT DETECTION METHOD, DNA FRAGMENT DETECTION KIT AND THE USE THEREOF
    Publication number: 20140234850
    Abstract: The disclosure claims a cleaved Deoxyribonucleic acid (DNA) detection method, a DNA fragment detection kit and use thereof. Wherein, the method includes the steps of: designing primers according to a test site or a test region of the DNA fragment; cyclizing the DNA fragment to obtain acyclized DNA; implementing Polymerase Chain Reaction (PCR) amplification for the cyclized DNA by using the primers; and detecting the PCR amplification product. In the disclosure, by cyclizing the DNA fragment, the amplification can be implemented even if only one PCR primer can match with a template, thus, the adaption range and effective template amount of the primer amplification can be greatly increased, and the detection sensitivity of the DNA fragment can be greatly improved.
    Type: Application
    Filed: July 11, 2012
    Publication date: August 21, 2014
    Applicant: Berry Genomics Co., Ltd
    Inventors: Jianguang Zhang, Zhongchun Zhou, Daixing Zhou, Genming Xu, Yang Gao, Feng Tian