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CHANGSHU NEW TECH CHEMICALS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    212,031
About

CHANGSHU NEW TECH CHEMICALS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and environmental technology are GEORG ORNSTEIN DR, ELECTRIC WATER STERILIZER & OZ and CHEMISCHE WERKE VORM DR HEINRI.

Patent filings in countries

World map showing CHANGSHU NEW TECH CHEMICALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGSHU NEW TECH CHEMICALS CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Peter Hastings 5
#2 Wang Zhengyuan 5
#3 Ye Zhisong 4
#4 Hastings Peter 3
#5 Zhengyuan Wang 3
#6 Wei Jiandong 2
#7 Fu Yimin 2
#8 Zhou Yuehui 2

Latest patents

Publication Filing date Title
CN109650475A A kind of sodium hypophosphite evaporation technology
CN109626347A A kind of technique that bipolar membrane electrodialysis is used for sodium hypophosphite dealkalize
CN103772429A Method for preparing bis(2,4,4-trimethylpentyl) phosphinic acid from hydrogen phosphide as byproduct in sodium hypophosphite production process
CN103613613A Preparation method of dialkyl sodium hypophosphite
CN102180900A Method for preparing bis(2,4,4-trimethylpentyl)phosphonic acid
CN102180903A Preparation method for tri-n-octyl phosphine oxide
CN102167708A Preparation method of tri-n-butylmyristylphosphonium chloride
CN102180907A Preparation method of tetrakis(hydroxymethyl)phosphonium sulfate urea precondensate
CN102167709A Method for preparing Tetrakis (hydroxymethyl) phosphonium chloride
CN102180902A Preparation method of tributylphosphane
CN102180905A Preparation method of tetrakis(hydroxymethyl)phosphonium chloride-urea precondensate
CN102180904A Preparation method for tetrakis hydroxymetyl phosphonium sulfuric