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CHINA UNIV OF PETROLEUM (BEIJING)

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    35,504
  • Filing trend
    ⇩ 100.0%
About

CHINA UNIV OF PETROLEUM (BEIJING) has a total of 43 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, civil engineering and macromolecular chemistry and polymers are NGUYEN PHILIP D, NFLUIDS INC and MULTI-CHEM GROUP LLC.

Patent filings in countries

World map showing CHINA UNIV OF PETROLEUM (BEIJING)s patent filings in countries
# Country Total Patents
#1 China 28
#2 United States 14
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing CHINA UNIV OF PETROLEUM (BEIJING)s patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Guancheng 15
#2 Liu Fan 9
#3 Wu Xianzhu 9
#4 He Yinbo 9
#5 Xuan Yang 8
#6 Yang Lili 7
#7 Ma Guangchang 7
#8 Chen Junbin 6
#9 Zhao Li 5
#10 Qu Gang 5

Latest patents

Publication Filing date Title
CN107100598A Perforation dampening arrangement
CN107100548A Deep & ultra-deep well confined pressure jet analogue means
CN107204040A Multiple-Point Geostatistics modeling method and device, computer-readable storage medium
CN107203661A The choosing method and system of a kind of catalytic cracking reaction hard measurement auxiliary variable
CN106869920A The abrasion in-situ observation experimental rig of continuous pipe operation under simulation water horizontal well sand deposition
CN106869870A Chain drive pumping unit
CN107100605A A kind of method that dual horizontal well circulation supercritical carbon dioxide develops hot dry rock
CN107100617A A kind of method for simulating compact reservoir horizontal cementing defect inducing casing deformation
CN106872353A High temperature emulsifies dynamic test set and method of testing
CN106869795A A kind of well dynamic drill bit device
CN106869782A A kind of hole-bottom power drilling system
CN107100616A Fine and close heterogeneous reservoir model saturation crude battery
US2017335163A1 Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells
US9783725B1 Drilling fluid additive composition and water-based drilling fluid suitable for horizontal shale gas wells
US9783726B1 Environment-friendly water-based drilling fluid applicable to horizontal shale gas wells
US9790417B1 High-density water-based drilling fluid suitable for horizontal shale gas wells
CN106872235A The nanometer CT test samples preparation facilities and preparation method of rock
CN106869898A Simulate the device and method of complex fracture sanding
CN106865566A Molecular sieves of a kind of ZSM 5 and its preparation method and application
CN106869890A Staged fracturing of horizontal well experimental technique and pit shaft