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ZHEJIANG CHANGTONG TECH CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,734
  • Filing trend
    ⇩ 33.0%
About

ZHEJIANG CHANGTONG TECH CO LTD has a total of 40 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and macromolecular chemistry and polymers are ANHUI INNOVATION NEW ENERGY CO LTD, Nantong ruida electronic material co ltd and WUHU HUALI WUXING POWER TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG CHANGTONG TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing ZHEJIANG CHANGTONG TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Bin 26
#2 Wang Xiangxin 25
#3 She Jinquan 24
#4 Zhang Weihua 18
#5 Lu Zhe 16
#6 Huang Jianzhong 14
#7 Zheng Shugen 14
#8 Dou Xingfeng 12
#9 Chen Lianqiang 12
#10 Zhou Chaosen 10

Latest patents

Publication Filing date Title
CN112117419A AGM separator convenient for mounting polar plate
CN112117406A Battery plastic shell convenient for installing battery pack
CN112092319A Multifunctional processing device for battery plastic shell
CN111929109A AGM separator electrolyte collection device
CN110369380A A kind of AGM partition spray equipment
CN110364652A Adjustable battery plastic housing
CN110233307A The good battery plastic housing of thermal diffusivity
CN110176572A AGM partition liquid taking device
CN109294156A A kind of lead-acid accumulator flame-retardant plastic-housing and preparation method thereof
CN109320897A A kind of high-strength lead battery plastic housing and preparation method thereof
CN109354816A A kind of corrosion-resistant lead storage battery plastic housing and preparation method thereof
CN109294153A A kind of anti-oxidant plastic housing of lead-acid accumulator and preparation method thereof
CN109401179A A kind of lead-acid accumulator high-strength corrosion-resisting plastic housing and preparation method thereof
CN109273642A A kind of preparation method of the AGM partition of low-resistivity
CN109294152A A kind of high strength heat resistant lead-acid battery plastic housing and preparation method thereof
CN109192905A A kind of preparation method of the AGM partition of high intensity low-resistivity
CN108204726A A kind of production equipment of AGM partition boards
CN108232084A A kind of AGM partition boards production system
CN107887556A A kind of high-tensile AGM dividing plates
CN107879666A A kind of AGM dividing plates mineral wool