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TIANJIN JINNIU POWER SOURCES MAT CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,911
  • Filing trend
    ⇩ 30.0%
About

TIANJIN JINNIU POWER SOURCES MAT CO LTD has a total of 28 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are TSUJI KUNIO, DOUDENSEI MUKI KAGOUBUTSU GIJU and ZHEJIANG MUSTANG BATTERY CO LTD.

Patent filings in countries

World map showing TIANJIN JINNIU POWER SOURCES MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing TIANJIN JINNIU POWER SOURCES MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Qingyun 22
#2 Sang Junli 15
#3 Sun Peiliang 10
#4 Zhang Dongqing 10
#5 Zhang Lihong 9
#6 Yuan Li 8
#7 An Feng 8
#8 Wang Weihua 7
#9 Wang Kun 7
#10 Chen Yunfu 6

Latest patents

Publication Filing date Title
CN112129753A Method for detecting content of chloride in electrolyte for lithium ion battery
CN111141725A Quantitative detection method for lithium hexafluorophosphate in lithium ion battery electrolyte
CN111116624A Preparation method of lithium bis (oxalato) borate
CN111057082A Preparation method of lithium bis (oxalato) borate
CN109745943A Pressure security control equipment and control method in difluorophosphate preparation process
CN108862232A A method of preparing high-purity difluorophosphate
CN109053787A A kind of preparation method of difluorine oxalic acid boracic acid lithium
CN109053786A A kind of preparation method of di-oxalate lithium borate
CN109212112A A kind of detection method for inorganic salts in lithium-ion electrolyte
CN108905862A A kind of electrolyte automatic preparation system and its preparation method
CN108190931A A kind of method for preparing potassium fluoroaluminate using the mixed acid containing hydrofluoric acid
CN108178139A A kind of method that product yield is improved during difluorophosphate is prepared
CN107720717A A kind of preparation method of difluorophosphate
CN109666017A A kind of preparation method of 1- propylene -1,3- sultones
CN109666046A A kind of preparation method of tetrafluoro oxalic acid lithium phosphate
CN109422256A A kind of preparation method of difluorophosphoric acid alkali metal salt
CN107819150A A kind of gel electrolyte of lithium ion battery and preparation method thereof
CN109307156A A kind of electrolyte automatic conveying system
CN109283286A A kind of detection method of difluoro oxygen phosphorus lithium
CN109286042A A kind of preparation method of electrolyte for lithium-ion power battery