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UNIV NORTHEAST PETROLEUM

Overview
  • Total Patents
    1,554
  • GoodIP Patent Rank
    1,159
  • Filing trend
    ⇧ 50.0%
About

UNIV NORTHEAST PETROLEUM has a total of 1,554 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China, United States and Australia. Its main competitors in its focus markets civil engineering, measurement and environmental technology are UNIV XIAN SHIYOU, UNIV CHINA PETROLEUM BEIJING and CHINA UNIV OF PETROLEUM (EAST CHINA).

Patent filings in countries

World map showing UNIV NORTHEAST PETROLEUMs patent filings in countries

Patent filings per year

Chart showing UNIV NORTHEAST PETROLEUMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wei 75
#2 Pi Yanfu 65
#3 Liu Li 65
#4 Li Dong 63
#5 Zhao Lixin 59
#6 Jiang Minghu 57
#7 Li Feng 53
#8 Chen Yanguang 51
#9 Fu Xiaofei 49
#10 Song Hua 49

Latest patents

Publication Filing date Title
AU2020104043A4 Turbine-type axial impactor 2
AU2020103924A4 Artificial core preparation method for rock drillability test
CN112240193A Multistage oil-water separation and same-well injection-production device in horizontal shaft
CN112240194A Multi-stage oil-water separation and same-well injection-production method in horizontal shaft
CN112248756A Control method and device for heat pump air conditioner, electronic device, storage medium and vehicle
CN112281587A Permeable concrete decorative stone paving machine
CN112282719A Hydraulic pulse generator and hydraulic pulse fracturing device
CN112145110A Hydraulic pulse oscillation device
CN112253029A Sleeve shaper
CN112253053A Foaming device and oil recovery lifting devices
CN112282746A Method for predicting productivity of thin-layer oil shale in electric heating in-situ mining
CN112281139A Chemical vapor deposition tube furnace experimental device
CN112233524A Experimental device and method for simulating composite diapir action of different structural types
CN112160732A Method for mining diagenetic hydrate and gas-water separator
CN112226247A Ageing oil dehydration processing system
CN112198071A Electric pulse rock breaking experimental device capable of testing temperature stress of rock
CN112164984A Air-breathing spark switch device and using method
CN112255917A Positioning driving control method, positioning driving control device, positioning driving control system, electronic equipment and storage medium
CN112196468A Hydraulic drive reaming while drilling tool
CN112191246A Supported palladium monatomic catalyst and application thereof in selective hydrogenation of cinnamaldehyde