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LI FENGJIANG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    141,932
About

LI FENGJIANG has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, chemical engineering and medical technology are HUBEI MINGDE HEALTH TECH CO LTD, BELLCO GLASS INC and ZHENGZHOU WEIERTE BIOLOGICAL TECH CO LTD.

Patent filings in countries

World map showing LI FENGJIANGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing LI FENGJIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wencheng 12
#2 Yang Feng 12
#3 Li Xiaofan 12
#4 Wang Yang 12
#5 Li Fengjiang 2
#6 Shu Guoxin 2
#7 Cai Changjiang 2

Latest patents

Publication Filing date Title
CN111607502A Varicella virus stock solution preparing device
CN111548937A Quick detection device of varicella virus titer
CN111558473A Varicella virus culture solution preparation device
CN111589485A Varicella virus antigen piece strorage device
CN111573596A Varicella antiserum preparation facilities
CN111589824A Varicella virus microcarrier washing device
CN111592983A Varicella virus microcarrier preprocessing device
CN111548936A Varicella virus production cell culture device
CN111562399A Varicella IgG antibody detection card taking device
CN111544177A Anti-scratching device for varicella
CN111573008A Varicella kit
CN111560315A Varicella virus seed cell culture device
CN102826962A Method and device for refining cumylphenol by using phenol tar
CN102826963A Method and device for producing p-cumylphenol by rectifying phenol oil tar