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KCM VALVE CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    139,933
  • Filing trend
    ⇩ 50.0%
About

KCM VALVE CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are BOXY BLIND VALVE CO LTD, AINSLEY IAN and BOUGAINVILLE COPPER LTD.

Patent filings in countries

World map showing KCM VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Chengxuan 12
#2 Wu Yefei 11
#3 Qian Changxing 8
#4 Wang Zhangzhang 8
#5 Zhang Yanbin 6
#6 Wang Jinghua 5
#7 Sun Dongping 5
#8 Xu Xiaoguang 5
#9 Lin Hancai 4
#10 Sun Yongling 4

Latest patents

Publication Filing date Title
CN112283384A Valve rod blowout prevention ball outlet valve
CN111022676A Wear-resistant anti-scouring gate valve
CN110953355A Metal sealing high-performance butterfly valve
CN111043332A Metal sealed three eccentric butterfly valve
CN109745647A Intelligent control fireproof box
CN108036062A A kind of high pressure eccentric-butterfly-valve
CN107477193A A kind of spherical valve seat butterfly valve
CN106678399A Multi-functional gate-check valve
CN106704618A High-performance gate valve
CN104565455A Slowly-closing check valve
CN104132156A Low-torque plug valve
CN104121382A Anti-coking gate valve
CN103629388A Low-temperature fixed ball valve
CN101539205A Self-tightening valve stem sealing structure