Shenfeng Li

Person

  • Belmont, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Maytansinoid derivatives

    • Patent number 8,877,706
    • Issue date Nov 4, 2014
    • Bio-Thera Solutions Ltd., Co.
    • Shenfeng Li
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE