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BAOYI GROUP CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    73,879
  • Filing trend
    ⇧ 100.0%
About

BAOYI GROUP CO LTD has a total of 26 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, measurement and chemical engineering are ENVIROTECH PRODUCTS LTD, WENZHOU RES INST OF BEIHANG UNIV and YUYAO SANLIXIN SOLENOID VALVE CO LTD.

Patent filings in countries

World map showing BAOYI GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing BAOYI GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xiaozhong 23
#2 Xia Shengjian 15
#3 Zhang Xiaoqiu 12
#4 Huang Xiaoyun 11
#5 Xu Changxiang 6
#6 Shen Xingwei 6
#7 Chen Youjun 6
#8 Quan Jun 5
#9 Zhang Yixiu 4
#10 Xiaozhong Zhang 3

Latest patents

Publication Filing date Title
CN112032323A Adjustable valve seat for metal pneumatic butterfly valve
CN112098003A Leakage detection equipment for safety valve
CN111842264A Pipeline ball valve cleaning device
CN111853287A Check valve with parallel channels
CN110805704A Stop valve capable of enhancing sealing performance between valve core and valve seat
CN110848396A Stop valve capable of dynamically sampling
CN110319961A Valve torque measuring system
CN110333064A Valve parameter test method
CN110333065A Force valve Performance Test System
CN109869498A A kind of hole plate type throttle valve of extracting device of oil
CN108533772A A kind of flat gate valve adjusted with multiple-channel output
CN108869803A The packaging technology of the multiple-channel output regulating device of flat gate valve
CN108547950A The bar of triangular loop seals
CN107654690A Bi-directional sealed V shape regulation ball valve
CN107270020A A kind of flat gate valve
CN106017823A Sealing detection device
CN104154265A Mixed-sealing type top-mounted low-temperature ball valve
CN103775657A Low-temperature stop valve
CN103697200A Large-caliber inclined check valve
CN102679008A Heavy-calibre ball valve