• Patent Attorney
    Li Zhengnan

    个人简介

    Practice Areas    
    Domestic patent services in field of Chemistry.    
           
    Professional Experiences    
    Chinable  IP   Patent Engineer
    Concept IP   Patent Engineer
           
    Education Background    
    M.E. in Pharmacognosy,NorthEast Forestry University,   
    B.E, in Chemical engineering and technology,NorthEast Forestry University, 
           
    Working Language      
    Chinese (Mandarin)