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XIANMIAO CHANG

Overview
  • Total Patents
    12
About

XIANMIAO CHANG has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HANG ZHANG, OKAMOTO JIRO and GIROL NIKOLAJ N.

Patent filings in countries

World map showing XIANMIAO CHANGs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing XIANMIAO CHANGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xianmiao Chang 12
#2 Linbin Zhao 8
#3 Zailiang Dong 8
#4 Fuxing Tang 8
#5 Qing Liu 8
#6 Qingyuan Yang 8

Latest patents

Publication Filing date Title
CN102499211A Method for killing aquatic insects in a fry culture pond
CN102511501A Method for eliminating moss and algae in paddy fields
CN102487622A Method for controlling weak seedlings of no-tillage wheat
CN102362600A Method for eliminating alligator weed in pond
CN101715741A Raising method for promoting quick growth of young loaches
CN101703027A Method for removing foams generated by loach during transportation
CN101721512A Medicine for treating fishy fulminant hemorrhage
CN101698092A Chinese medicament for preventing and controlling ichthyophthiriasis
CN101757327A Traditional Chinese medicine for preventing and treating trichodiniasis
CN101698067A Chinese medicament for strengthening stomachs of finless eels
CN101700319A Traditional Chinese medicine for preventing and treating loach and finless eel enteritis
CN101716290A Loach and finless eel fattening traditional Chinese medicine