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NANTONG FEIYU OIL SCIENCE AND TECH EXPLOITATION CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    106,400
  • Filing trend
    0.0%
About

NANTONG FEIYU OIL SCIENCE AND TECH EXPLOITATION CO LTD has a total of 16 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and basic materials chemistry are ATIVA MEDICAL CORP, ANI BIOTECH OY and MICROJET KK.

Patent filings in countries

World map showing NANTONG FEIYU OIL SCIENCE AND TECH EXPLOITATION CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANTONG FEIYU OIL SCIENCE AND TECH EXPLOITATION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Siqi 16
#2 Ma Chun 16
#3 Tai Jiulong 16

Latest patents

Publication Filing date Title
CN111921577A Hair heat dissipation type petroleum sample detection fixed-point thermostat
CN111909681A Preparation method of petroleum proppant based on cold expansion sealing cooling technology
CN111911626A Self-expansion anti-seepage high-pressure sealing element for oil exploitation equipment
CN111521516A Coal body gas adsorption and strain test system
CN111504871A Rock mass fracture unsaturated seepage test system
CN109777395A A kind of preparation method of petroleum propping agent
CN109880611A A kind of petroleum propping agent
CN109763811A A kind of type oil-gas-water three-phase metering device
CN108872328A A kind of device and method measuring oil in single well production pipeline, gas and water each component content
CN108918605A A kind of device and method measuring oil in single well production pipeline, gas and water each component content
CN108931394A A kind of rock core oil washing instrument that can be sampled detection automatically
CN108956248A A kind of endless tube injecting type rock core oil washing instrument
CN107497510A A kind of insulating box of oil sample detection fixing-point keeping constant temperature
CN107262178A A kind of poor insulating box of oil sample detection special low temperature
CN107309002A A kind of oil sample detects Large Copacity insulating box
CN107282143A A kind of oil sample detects insulating box