Wenchao Yan

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Use of coccidian

    • Patent number 8,142,771
    • Issue date Mar 27, 2012
    • Xun Suo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    USE OF COCCIDIAN

    • Publication number 20100183668
    • Publication date Jul 22, 2010
    • Xun Suo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE