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MAANSHAN JIANDING CHEMICAL CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,658
About

MAANSHAN JIANDING CHEMICAL CO LTD has a total of 52 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, chemical engineering and environmental technology are HENGYANG XUGUANG ZINC GERMANIUM TECH CO LTD, NANJING JINLING CHEMICAL PLANT CO LTD and TSUKISHIMA KIKAI CO.

Patent filings in countries

World map showing MAANSHAN JIANDING CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing MAANSHAN JIANDING CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Yupeng 47
#2 Liu Cheng 40
#3 Liu Xianwen 20
#4 You Dengzhou 19
#5 Yuan Guiqun 18
#6 Ren Meiling 18
#7 Liu Feifei 14
#8 Zhu Peng 8
#9 Fan Shijin 5
#10 Su Yixiu 3

Latest patents

Publication Filing date Title
CN112266025A Preparation method of high-purity polyferric chloride
CN112250096A Preparation method of efficient high-concentration polyaluminum chloride
CN112250154A Preparation method of polyaluminum chloride with high flocculation effect
CN112266061A Polyaluminum chloride water purifying device and working method
CN112209416A Preparation method of polyaluminum chloride
CN112194191A Adjustable bearing equipment for poly ferric sulfate research and development and working method
CN112221369A Atomization device for production of polymeric ferric sulfate and working method
CN112237890A Oxygen catalytic device for producing polymeric ferric sulfate and working method
CN112193502A Finished product packaging device for production of polymeric ferric sulfate and working method
CN112138551A Dissolving device for producing polymeric ferric sulfate and working method
CN112138575A Stirring device for producing polymeric ferric sulfate and working method
CN112138456A Horizontal filter for producing polymeric ferric sulfate and working method
CN112142230A Wastewater treatment device for polymeric ferric sulfate production and working method
CN112028133A Preparation method of polymeric ferric sulfate
CN112194190A Production and processing technology of polymeric ferric sulfate
CN112212659A Polymeric ferric sulfate drying system
CN112194161A Preparation process of high-basicity polyaluminium chloride
CN112275238A Reation kettle is used in polyferric sulfate production convenient to installation and dismantlement
CN112275777A Waste residue recovery device for polyaluminium chloride production and working method
CN112250150A Device for adding polyaluminium chloride medicament and working method