Long YANG

Person

  • Chengdu, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Polyamide compound and use thereof

    • Patent number 11,084,847
    • Issue date Aug 10, 2021
    • SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    • Jiaqiang Cai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents