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ZHEJIANG QIANJIANG BIOCHEMICAL CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    169,143
  • Filing trend
    ⇧ 100.0%
About

ZHEJIANG QIANJIANG BIOCHEMICAL CO LTD has a total of 18 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets biotechnology, environmental technology and organic fine chemistry are MARRONE BIO INNOVATIONS INC, IDEN BIOTECHNOLOGY S L and DAU AGROSAJENSIZ ElElSi.

Patent filings in countries

World map showing ZHEJIANG QIANJIANG BIOCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHEJIANG QIANJIANG BIOCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Jinshan 8
#2 Lu Jianwei 7
#3 Wang Yinquan 6
#4 Lu Chunfeng 6
#5 Feng Peijie 5
#6 Guoyin Qiu 5
#7 Fu Yejian 4
#8 Wu Yefei 4
#9 Hong Chang 4
#10 Shen Bo 3

Latest patents

Publication Filing date Title
CN111690706A Method for producing gibberellin A by fermentation of riboflavin waste liquid3Method (2)
CN110250175A A kind of solvable pulvis of 6-benzyl aminopurine and preparation method thereof
CN109619045A A method of bioconversion being carried out to gibberellic acid bacteria residue using black soldier flies larva
CN108522524A A kind of simple preparation method of the solvable pulvis of gibberellic acid GA3
CN107177659A A kind of fermentation method production gibberellin A7Method
CN105777673A Separation and purification method of gibberellins A7 (GA7)
CN105461592A Preparation and pre-use treatment method for glycolonitrile with cyanide-containing tail gas as raw material
CN105524840A Novel fusarium fujikuroi and method for producing gibberellins A4 through fermenting fusarium fujikuroi
CN103891714A Method for producing wettable powder through compound of validamycin A and propiconazole
CN103254262A Method for extracting androstenedione by adopting pipeline type continuous ultrasonic extraction technology
CN103254261A Androstenedione purification method
CN103253995A Method for preparing organic fertilizer by using microbial fermentation fungus dregs subjected to innocent treatment
CN102775477A Method for improving sulfuric acid colistin after-extraction resin adsorption liquid quality
CN102775372A Application method of reverse osmose membrane technology in gibberellin extraction
CN102199182A One-step extraction method for disodium 5'-inosinate
CN102191302A Production method for improving validamycin fermentation level
CN101830814A Method for separating and purifying intermediate product of Valienamine bromide in effective Valiolamine synchronizing process
CN101830942A Post-treatment method of flavomycin