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SHANGHAI SK PETROLEUM & CHEMICAL EQUIPMENT CORP LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    118,569
  • Filing trend
    0.0%
About

SHANGHAI SK PETROLEUM & CHEMICAL EQUIPMENT CORP LTD has a total of 25 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets measurement, civil engineering and chemical engineering are COLQUHOUN ROSS, GEOLOG S P A and INTELISYS LTD.

Patent filings in countries

World map showing SHANGHAI SK PETROLEUM & CHEMICAL EQUIPMENT CORP LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANGHAI SK PETROLEUM & CHEMICAL EQUIPMENT CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Yaoqiang 7
#2 Zheng Zhoujun 7
#3 Dongjie Bi 4
#4 Lai Yongbin 4
#5 Xia Liang 3
#6 Che Jianping 3
#7 Tan Wei 3
#8 Ye Ming 3
#9 Yuting Kou 2
#10 Xie Ping 2

Latest patents

Publication Filing date Title
CN111766114A Quantitative degassing drilling fluid sampling device with self-cleaning function
CN111649805A Gas supply device for shaft liquid level measurement, measurement device and test method
CN110414169A A kind of fourier infrared gas detection logging method and device thereof
CN110243912A A kind of online ion transducer of drilling fluid and ion concentration measurement method
CN109406696A Chromatographic particle fills percussion device
CN109113606A A kind of lifting degasser certainly
CN107846264A A kind of signal processing system suitable for well logging scene
CN107843681A A kind of explosion-proof chromatograph of well head
CN106774474A A kind of liquid level position automatic measuring and controlling system and its method
CN106731534A A kind of air humidity adjusting device
CN106645655A Automatic compression ratio adjusting device for diesel cetane number engine
CN106401579A While-drilling multi-parameter analysis-based oil-gas-water identification method and system
CN106178854A The drying device of a kind of gas detection logging sample gas and drying means
CN105954365A Gas logging instrument being suitable for C1-C8 oil gas quick logging
CN102094987A Ultrahigh pressure flat plate gate valve
CN102059233A Automatic cleaning device for viscosity meter
CN101985874A Detection recording instrument for flashboard blowout preventer
CN101956687A Double-acting piston pneumatic pump
CN101865897A Gas phase chromatography separation detection device and method thereof
CN101852077A Overflow detection method based on shaft liquid level measurement