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SHANDONG BOSAITE PETROLEUM TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,330
  • Filing trend
    ⇧ 200.0%
About

SHANDONG BOSAITE PETROLEUM TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, basic materials chemistry and environmental technology are PERLMAN WILLIAM, Statoil Gulf Services LLC and HAITA PETROLEUM TECH CO LTD.

Patent filings in countries

World map showing SHANDONG BOSAITE PETROLEUM TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG BOSAITE PETROLEUM TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jiangtao 10
#2 Yang Pengfei 7
#3 Li Haibo 7
#4 Ren Yanyan 6
#5 Lyu Kai 2
#6 Li Shuo 2
#7 Zhang Qiang 2
#8 Zhao Liangjin 2
#9 Teng Yong 1
#10 Ren Yu 1

Latest patents

Publication Filing date Title
CN111607368A High-strength nano water shutoff agent and preparation method thereof
CN111594103A Self-adjusting flow control water sand prevention system for oil well
CN111236886A Floating type rotary sliding sand prevention wellhead device and method
CN111075388A Midway setting prevention hydraulic release packer and method
CN110847846A Well washing protection integrated packer and method
CN110195577A A kind of Intelligent sieve tube and the segmentation sand control completion tubing string for being equipped with the Intelligent sieve tube
CN110185414A A kind of solvable bridge plug of outer expanding
CN109441399A One kind can sand washing bridge plug
CN109322640A A kind of hydraulic packing linker
CN108869179A A kind of electric vehicle wind power generation apparatus and the electric car for being equipped with the device
CN107893644A A kind of underground hydraulic pressure control device