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UNIV CHINA PETROLEUM

Overview
  • Total Patents
    4,440
  • GoodIP Patent Rank
    597
  • Filing trend
    ⇩ 89.0%
About

UNIV CHINA PETROLEUM has a total of 4,440 patent applications. It decreased the IP activity by 89.0%. Its first patent ever was published in 2002. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets civil engineering, environmental technology and basic materials chemistry are UNIV CHINA PETROLEUM EAST CHINA, CHINA UNIV OF PETROLEUM (EAST CHINA) and UNIV CHINA PETROLEUM BEIJING.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Zhaomin 83
#2 Xu Chunming 63
#3 Li Binfei 57
#4 Li Songyan 56
#5 Tian Yuanyu 55
#6 Liu Chenguang 53
#7 Wang Ruihe 50
#8 Guan Zhichuan 49
#9 Wang Jun 49
#10 Qiao Yingyun 49

Latest patents

Publication Filing date Title
CN112201311A Method for evaluating chromatographic separation degree of chemical oil displacement system
CN112233777A Gallstone automatic identification and segmentation system based on deep learning, computer equipment and storage medium
CN112232442A Real-time pizza maturity estimation algorithm
CN112226219A Jelly type foam system flow regulating agent and preparation method and application thereof
CN112180468A Gravel rock lithofacies prediction method under control of isochronous stratum model
CN112227966A Parametric deformation marine riser fairing suppression device
CN112193620A Oil gas field development is deposited case with oil sample
CN112213797A Method for predicting reservoir productivity by using logging-phase combined post-stack seismic attributes
CN112179924A Downhole casing damage detection method based on boron neutron capture
CN112210357A W/O/W type multiple emulsion water shutoff system and preparation method thereof
CN112199879A Method for establishing and analyzing three-dimensional fracture model of polyethylene under complex stress
CN112196731A Blade pitch angle variable vertical axis wind turbine power generation device
CN112239663A Oil-in-water emulsion oil displacement agent based on styrene tar and preparation method and application thereof
CN112222291A Short rod pipe force arm compensation separating mechanism
CN112210039A Preparation method of dispersant for oil-displacing graphene
CN112198091A Experimental device and experimental method for testing asphaltene precipitation pressure of crude oil
CN112183764A Internet of things equipment fault detection method based on block chain and federal learning
CN112216401A DF-based new coronary pneumonia federal learning detection method
CN112215138A Deep learning-based violation detection method for low hanging height of safety belt
CN112230299A Method for detecting northern terrestrial heat abnormity through multi-temporal thermal infrared remote sensing