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SICHUAN KAITZ VALVE MFG CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    165,906
  • Filing trend
    ⇩ 33.0%
About

SICHUAN KAITZ VALVE MFG CO LTD has a total of 13 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and macromolecular chemistry and polymers are JIANGSU HUATAI ELECTRIC POWER ELECTRONIC INSTR CO LTD, Dafeng nanya valve co ltd and SUZHOU KEDI FLUID CONTROL EQUIPMENT CO LTD.

Patent filings in countries

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

Patent filings per year

Chart showing SICHUAN KAITZ VALVE MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Wei 6
#2 Qiu Xiaofeng 4
#3 Lin Jianyu 4
#4 Wu Xue 2
#5 Lin Yi 2
#6 Wu Kecheng 2
#7 Wu Jianlin 2
#8 Guo Li 2
#9 Guo Tengyi 2
#10 Jianlin Wu 1

Latest patents

Publication Filing date Title
CN109163113A A kind of shock type pipe cleaning valve
CN109139963A A kind of dedicated linkage control ball valve of coal bed gas
CN108980398A A kind of compact-sized double-seal ball valve valve seat
CN109058503A The corrosion resistant extraordinary ball valve of high sulfur resistive
CN107880751A A kind of preparation method of metal corrosion-resistant coating
CN107858023A A kind of preparation method of oil field anticorrosive paint
CN107955528A A kind of preparation method of valve anticorrosive paint
CN107876675A A kind of flanged ball valve manufacture method
CN107671217A A kind of flanged ball valve valve body forging forming method and its base mould of use
CN107876672A A kind of flanged ball valve end cap rolling ring manufacturing process
CN104279349A Ball valve with movable valve seats
CN104279348A Slurry ball valve
CN102720856A Spray valve