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ZHEJIANG JIAHUA NEW MAT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,147
  • Filing trend
    ⇧ 500.0%
About

ZHEJIANG JIAHUA NEW MAT CO LTD has a total of 17 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are NANJING KAIXUAN CHEMICAL TECH CO LTD, SINOPEC FUSHUN RES INST PETROLEUM & PETROCHEMICALS and TIANJIN JINLIN WATER TREAT SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHEJIANG JIAHUA NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHEJIANG JIAHUA NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhaofei 13
#2 Li Lin 12
#3 Dong Gongbing 12
#4 Wu Zhong 12
#5 Tang Haijia 7
#6 Shen Wenming 6
#7 Shen Wenliang 6
#8 Jin Aifeng 5
#9 Zhou Hangfeng 4
#10 Hu Wenjun 4

Latest patents

Publication Filing date Title
CN111804242A Air injection device capable of adjusting gas-liquid contact mode
CN111905585A Telescopic stirrer
CN111803994A Tube array type precooling treatment device
CN111804254A High-efficient heat transfer cauldron
CN111905400A Coarse crystal recrystallization device
CN110028428A A kind of production method of para toluene sulfonamide
CN110002654A A kind of high-salt wastewater discharge treating system
CN109999713A A kind of automation charging device
CN110078646A A kind of production method of pair of methylsulfonyltoluene
CN110002694A A kind of waste water desalination processing system
CN109027404A A kind of flow promoter regulator of dry-type encapsulated vacuum pump set
CN109047254A A kind of gas gathering mask of organic exhaust gas
CN109224777A A kind of Ammonia recovery system
CN109225103A A kind of sulfonating reaction kettle
CN108440346A O-toluenesulfonyl chloride method of purification
CN108489238A Para toluene sulfonamide method for continuous drying
CN107827790A A kind of methyl sulphonyl benzene synthetic method of 1 methyl 4