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SHAOXING QICAI CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    83,436
About

SHAOXING QICAI CHEMICAL TECHNOLOGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and organic fine chemistry are ZHEJIANG QICAI ENVIRONMENTAL PROT SCIENCE AND TECHNOLOGY LTD COMPANY, SHANGHAI BODAN ENVIRONMENTAL ENGINEERING TECHNOLOGY CO LTD and NEWLISI S P A.

Patent filings in countries

World map showing SHAOXING QICAI CHEMICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing SHAOXING QICAI CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Lei 12
#2 Zhang Jing 12
#3 Zhang Yunbao 5
#4 Shi Menghua 5
#5 Yang Didi 3
#6 Mao Bing 3
#7 Long Jiang 3
#8 Li Xiang 3
#9 Liu Yan 3
#10 Zheng Xin 2

Latest patents

Publication Filing date Title
CN104671537A Method for treating mother liquor wastewater generated in one-time nitrifying and refining of disperse blue 56
CN104649494A Method for treating silica sol wastewater and co-producing sodium salt
CN104671574A Treatment process of sodium metanitrobenzene sulfonate production wastewater
CN104591449A Method for removing bromine from disperse dye wastewater
CN104671573A Method for comprehensively treating nitroaniline wastewater based on absorption spectrum
CN104692576A Method for treating isatin wastewater
CN104628195A Method for purifying aromatic amine wastewater
CN104609618A Method for treating disperse blue 56 reducing mother-liquor wastewater
CN104556521A Treatment method for condensed wastewater in disperse blue 56 production process
CN104496866A Continuous sulfonating process for synthesizing p-aminophenyl-beta-hydroxyethyl sulfone sulphate
CN104445756A Comprehensive treatment method for organic acid-containing wastewater and iron mud
CN104445781A Treatment method for fused ring compound wastewater
CN104355466A Purification treatment process of methoxylation wastewater
CN104445711A Treatment method for aniline wastewater
CN104447215A Continuous acidification process for synthesizing 2-naphthol
CN104276728A Continuous pretreatment method of maleic anhydride emulsifying waste water
CN104193061A Treatment method for paraquat pesticide wastewater
CN103979705A Method for recovering potassium nitrate from anthraquinone dye alkali wastewater
CN103755088A Treatment method of acid dye mother liquor wastewater
CN103771634A Treatment method of reactive brilliant blue KN-R mother liquor wastewater