Patents by Inventor Yuanming LIAO

Yuanming LIAO 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).

  • Gel electrophoresis device for loading large sample volumes
    Patent number: 9061236
    Abstract: A device for gel electrophoresis is provided having larger wells for loading an increased sample volume with improved gel resolution. The device includes a gel cassette having a front plate and a back plate, wherein at least one plate has a stepped inner surface to create a wider opening at the top of the gel cassette, a gel matrix, and a comb with teeth having a thickness substantially equal to the spacing at the top opening of the gel cassette. Using this device, the sample volume in each well can be increased and the sample height in each well can be significantly reduced, as compared to loading the same volume in the wells of a standard gel cassette.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: June 23, 2015
    Assignee: Nanjingjinsirui Science & Technology Biology Corporation
    Inventors: Zhuying Wang, Hong Qian, Yuanming Liao, Tao Bai
  • GEL ELECTROPHORESIS DEVICE FOR LOADING LARGE SAMPLE VOLUMES
    Publication number: 20140138249
    Abstract: A device for gel electrophoresis is provided having larger wells for loading an increased sample volume with improved gel resolution. The device includes a gel cassette having a front plate and a back plate, wherein at least one plate has a stepped inner surface to create a wider opening at the top of the gel cassette, a gel matrix, and a comb with teeth having a thickness substantially equal to the spacing at the top opening of the gel cassette. Using this device, the sample volume in each well can be increased and the sample height in each well can be significantly reduced, as compared to loading the same volume in the wells of a standard gel cassette.
    Type: Application
    Filed: November 20, 2012
    Publication date: May 22, 2014
    Applicant: Nanjingjinsirui Science & Technology Biology Corporation
    Inventors: Zhuying WANG, Hong QIAN, Yuanming LIAO, Tao BAI