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CHANGZHOU WUZHOU ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    117,968
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU WUZHOU ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, environmental technology and organic fine chemistry are TONGCHENG CHEMICAL CHINA CO LTD, MARUBISHI OIL CHEMICAL and BEIHAI YUNLONG ENV PROT MAT CO LTD.

Patent filings in countries

World map showing CHANGZHOU WUZHOU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGZHOU WUZHOU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Chunping 11
#2 Jiang Li 7
#3 Zhang Lina 7
#4 Ding Yulan 3
#5 Zhang Hongfei 3
#6 Hua Shunxiang 2
#7 Huang Haiyong 2
#8 Tang Yingjun 1
#9 Wu Ting 1
#10 Chen Wenyan 1

Latest patents

Publication Filing date Title
CN111392751A Method for preparing ultra-dispersed nano magnesium oxide for chlorinated polyethylene by using alkali decrement wastewater
CN111298930A Hydraulic pulverizer
CN110922638A Method for preparing protective material for rubber by recycling textile white mud
CN107141510A Easy decentralized zinc-base vulcanization accelerator and preparation method thereof
CN107141428A A kind of rubber homogenizing agent and preparation method thereof
CN107162266A The method that textile waste recycling prepares submicron order calcium base rigid material
CN107090099A A kind of preparation method of rubber protective materials
CN106977063A Alkali decrement waste water deep treatment method
CN108570164A A kind of rubber processing aids and preparation method thereof
CN108570121A A kind of preparation method of the polymer support of pre-dispersed rubber chemicals
CN108572234A A kind of method of calcium Zn content in quick measurement calcium of organic acid zinc salt
CN107285501A A kind of copper-bearing industrial wastewater processing method
CN107285502A A kind of method that high purity terephthalic acid is obtained from alkali decrement waste water
CN107285551A A kind of reaction unit of comprehensive utilization of resources alkali decrement waste water