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KUNMING CHUAN JIN NUO CHEMICAL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,457
About

KUNMING CHUAN JIN NUO CHEMICAL CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and chemical engineering are KINGENTA NORSTERRA CHEMICAL CO LTD, INST STRUKTUR MAKROKINET AN and INST STRUKTURNOJ MAKROKINETIKI.

Patent filings in countries

World map showing KUNMING CHUAN JIN NUO CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing KUNMING CHUAN JIN NUO CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Runguo 11
#2 Ge Yunsong 9
#3 Du Xiaoyuan 3
#4 Sun Weicheng 2
#5 Xiao Shoudong 2
#6 Luo Shufeng 1
#7 Zhang Xiaoying 1
#8 Chen Wei 1
#9 Duan Guojiang 1

Latest patents

Publication Filing date Title
CN110902665A Method for improving semi-hydrated phosphoric acid concentration and washing rate
CN110482920A A kind of method flotation phosphate tailing purification and prepare concrete segment
CN110395703A A method of by aluminum fluoride by-product white carbon black production phosphoric acid defluorinating agent
CN110510651A The method and device thereof of atrament in a kind of abjection ardealite
CN110357137A A kind of water-saving fluorination aluminium production process
CN110316749A A kind of method of fluosilicic acid direct method production aluminum fluoride
CN110228958A A kind of high calcareous micronization modified half water ardealite base cement retarder of clinker
CN110330002A A kind of method of raffinate production double superhosphate after wet phosphoric acid purifying
CN110330003A A kind of method that raffinate produces nitrogenous double superhosphate after wet phosphoric acid purifying
CN109734344A A method of cement retarder is prepared using half water ardealite
CN108928808A A kind of solvent extraction new method of purifying low-concentration phosphoric acid by wet process
CN108190851A A kind of hydrochloric acid not feed-stuff grade calcium hydrophosphate prodn. defluorination method