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QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTE

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,291
About

QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTE has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, basic materials chemistry and organic fine chemistry are 9668241 CANADA INC, SHENGLI ADMIN SINOPEC DRILLING and WILLBERG DEAN.

Patent filings in countries

World map showing QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTEs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing QINGDAO DADI NEW ENERGY TECH RESEARCH INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Dongxiao 17
#2 Wen Qingzhi 16
#3 Shi Shenglong 15
#4 Fang Kun 12
#5 Liu Huapu 7
#6 Gao Yuan 5
#7 Wang Lequan 3
#8 Xie Hongchao 3
#9 Zhang Dianyin 3
#10 Hu Feng 2

Latest patents

Publication Filing date Title
CN111997594A Capillary effect based slow-release water finding and water plugging integrated device and implementation method
CN111980639A Oil layer tracing monitoring method based on cooperation of perforation and tracer and tracing perforating bullet
CN111948004A Preparation device and method for simulated formation core
CN111911139A Slow-release tracing controllable system for water exploration of oil and gas well, preparation method and application
CN111764881A Oil-soluble trace element tracer for multistage fracturing and application thereof
CN111706311A Fracturing construction process for liquid self-supporting high-speed channel
CN111718703A Liquid self-supporting high-speed channel fracturing fluid and experimental method
CN111827950A Pulse type fracturing construction process for realizing liquid self-supporting high-speed channel
CN111648765A Environment-friendly oil-soluble tracer and application thereof
CN111577215A Sand control system combining high molecules and low-molecular polymers for fine silt
CN111635745A Application of aqueous solution diluent composition in sand prevention of oil and gas wells
CN110685673A Preparation method of oil field high-salt-resistance high-alkalinity water-soluble trace element tracer
CN110725675A Experimental device and experimental method for simulating fracture network
CN110454120A A kind of construction method of oil-water well autohemagglutination sand control
CN109236257A A kind of radial bore volume fracturing method
CN109057787A Controllable perforating site physical analogy pit shaft experimental provision and its application method
CN108729909A A method of utilizing Uranium determination agent level monitoring well staged fracturing effect