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FUZHOU ZHENXIE PIPE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,030
  • Filing trend
    ⇩ 100.0%
About

FUZHOU ZHENXIE PIPE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and packaging and shipping are KONGSBERG ESCO AS, MANNESMANN & IBS NAGEL MANIBS and WATERWORKS TECH DEV ORGANIZATION CO LTD.

Patent filings in countries

World map showing FUZHOU ZHENXIE PIPE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing FUZHOU ZHENXIE PIPE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Zhenyi 9
#2 Chen Cheng 7
#3 Lin Yanju 2
#4 Zheng Zhenli 2

Latest patents

Publication Filing date Title
CN111780386A Protective support of air conditioner refrigerant pipe
CN111842934A Semi-automatic channeling machine
CN111520566A A interior expanding end cap for pipeline leakproofness detects
CN111059372A Sliding and extruding type ball valve for refrigeration
CN111075946A Clamping and pressing type ball valve for refrigeration
CN110451229A A kind of materials in the tube overturning clamping device
CN107413966A A kind of necking equipment of copper pipe