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KUNSHAN VIZA VALVE CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    133,554
  • Filing trend
    0.0%
About

KUNSHAN VIZA VALVE CO LTD has a total of 16 patent applications. It increased the IP activity by 0.0%. 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 and chemical engineering are CHENGDU OPTIMUX CONTROL VALVE CO LTD, GREEN A J and CNNC SUFA TECH IND CO LTD.

Patent filings in countries

World map showing KUNSHAN VIZA VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhou Xiangqing 8
#2 Zhu Jianming 8
#3 Guoming Zhang 2
#4 Yang Qing 2
#5 Shi Han 2
#6 Wu Xiaodong 2
#7 Hongxiang Ke 1
#8 Peng Yubiao 1
#9 Wang Jianghe 1
#10 Guo Yamin 1

Latest patents

Publication Filing date Title
CN110701335A Large-caliber one-way high-temperature hard-seal floating ball valve
CN110686092A Hemisphere metal seal fixed ball valve
CN110608296A Hemispherical metal sealing fixed ball valve with jacket
CN108843813A A kind of limit anti-rotation fixing ball valve
CN108895175A A kind of metal hard-sealing ball valve
CN108843815A A kind of double isolation hard seal ball valves of high temperature
CN108953660A A kind of Bidirectional hard seal floating ball valve
CN108799544A A kind of metal sealing floating ball valve of jacketed
CN107339457A It is a kind of can on-line maintenance upper dress formula fixing ball valve
CN107339456A A kind of eccentric hard sealed ball valve
CN107327589A A kind of HTHP fixing ball valve
CN107269860A A kind of butterfly valve available for high pressure operating mode
CN107269877A A kind of integral type HTHP seal ball-valve
CN101954612A Rolling knife
CN101737520A Ultra-low temperature ball valve
CN101684861A Valve seat of fixed ball valve