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HENAN JULONG BIO ENGINEERING CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    164,541
About

HENAN JULONG BIO ENGINEERING CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and measurement are KRKA NOVO MESTO, UNIV NAC DE RIO CUARTO and HAINAN MEIDA PHARMACEUTICAL CO.

Patent filings in countries

World map showing HENAN JULONG BIO ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HENAN JULONG BIO ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Shuai 6
#2 Li Jing 5
#3 Xu Xiaopeng 3
#4 Liu Bochao 3
#5 Yue Guilong 2
#6 Sun Chaoyang 2
#7 Man Leilei 2
#8 Xing Xiaoli 2
#9 Song Pengrui 2
#10 Liu Xiaodu 2

Latest patents

Publication Filing date Title
CN104407093A Method for quickly detecting content of L-glutamine in fermentation liquor
CN104534919A Method for simultaneously conducting descaling and leakage detection on fermentation tank coil
CN104407126A Method for preparing buffering agent for SBA series biological sensor
CN104404097A Fermentation production method of high-yield glutamine
CN104478787A Method for extracting tryptophan from decoloration waste active carbon
CN104404095A Method for producing L-leucine through fermentation
CN104450815A Fermentation method for improving yield of isoleucine
CN104404096A Fermentation method capable of increasing threonine yield
CN104478786A Extracting and energy-saving system for L-tryptophan membrane
CN104447493A Method for extracting L-tryptophan high-efficiency membrane
CN102911070A Technology for separating and extacting L-threonine from fermentation broth
CN102204631A Method for producing additive premix feed by using tryptophan fermentation waste