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SHANGHAI KAIKE VALVE MFG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    153,589
About

SHANGHAI KAIKE VALVE MFG CO LTD has a total of 15 patent applications. 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 Wuzhou valve co ltd, SCHAEFFER & BUDENBERG GES M B and BOURSEAU JEAN BAPTISTE.

Patent filings in countries

World map showing SHANGHAI KAIKE VALVE MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANGHAI KAIKE VALVE MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Liang 12
#2 Wang Jian 10
#3 Weidong Wang 2
#4 Siwei Huang 2
#5 Wang Weidong 1
#6 Feng Baifa 1
#7 Wang Hong 1
#8 Huang Siwei 1
#9 Wang Yucheng 1

Latest patents

Publication Filing date Title
CN112283381A Plug valve with adjustable pre-tightening hard sealing device
CN112283376A Ultralow temperature middle cavity self-pressure-relief bidirectional sealing gate valve
CN111503289A Multifunctional valve
CN111503298A Sealing structure of valve body and valve seat and gate valve
CN111043345A Bisection ball valve
CN110985688A Lifting type spherical gate valve
CN111022694A High-temperature high-pressure high-wear-resistance bidirectional hard-seal floating ball valve
CN111022687A Lifting plug valve
CN108825807A A kind of rotation self-grind spool gate valve
CN106468362A Forging metal seal floating ball valve
CN106468361A Two-way all-sealed knife gate valve
CN102829213A Multifunctional spring base for ball valve
CN101749446A Rising stem knife-shaped gate valve
CN101737511A Non-rising stem butterfly-shaped knife gate valve
CN101968122A Gate valve, valve seat ring mounting process, special ejecting rod used in mounting