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KAIRUITE VALVE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    129,098
  • Filing trend
    ⇩ 100.0%
About

KAIRUITE VALVE CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are TIANJIN JINGWO VALVE TECHNOLOGY CO LTD, SUZHOU JUHAN VALVE CO LTD and YANCHENG WEILE VALVE MFG CO LTD.

Patent filings in countries

World map showing KAIRUITE VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing KAIRUITE VALVE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Venting or aerating devices
#2 Pipes

Top inventors

# Name Total Patents
#1 Zhang Qingming 13
#2 Li Yunlong 12
#3 Zhang Lei 10
#4 Gan Fengsheng 5
#5 Peng Yulin 2

Latest patents

Publication Filing date Title
CN109990110A Forced seal ball valve
CN109681668A Ball valve
CN109751432A flow control valve
CN107859781A Stop valve
CN107883027A Check-valves
CN107917203A Butterfly valve
CN107883010A Diaphragm valve
CN107339462A A kind of ball valve
CN105864438A Eccentric butterfly valve
CN105805346A Ball valve
CN105757297A Multifunctional self-operated check valve
CN105757270A Gear and rack flat plate gate valve
CN105757301A Exhaust valve and heat supply and water supply system