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GENERAL PROSPECTING INSTITUTE CHINA NAT ADMINISTRATION OF COAL GEOLOGY

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    39,225
  • Filing trend
    ⇧ 233.0%
About

GENERAL PROSPECTING INSTITUTE CHINA NAT ADMINISTRATION OF COAL GEOLOGY has a total of 39 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, it methods for management and measurement are SHANXI JINCHENG ANTHRACITE CM, QRI GROUP LLC and XIAN RESEARCH INSTITUTE OF CHINA COAL TECH & ENGINEERING GROUP CORP.

Patent filings in countries

World map showing GENERAL PROSPECTING INSTITUTE CHINA NAT ADMINISTRATION OF COAL GEOLOGYs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing GENERAL PROSPECTING INSTITUTE CHINA NAT ADMINISTRATION OF COAL GEOLOGYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Ming 8
#2 Zhu Kaicheng 8
#3 Huo Chao 8
#4 Zhao Yue 7
#5 Guo Chanyu 7
#6 Ning Shuzheng 7
#7 Zhang Jianqiang 7
#8 Yan Jia 6
#9 Wang Dandan 6
#10 Liang Yeping 5

Latest patents

Publication Filing date Title
CN112288243A Method and device for evaluating associated metal resources in coal
CN112031755A Fracturing monitoring device, method and system, electronic equipment and storage medium
CN112150579A Method and device for delineating high-tar yield coal resources
CN112070368A Method and system for determining clean utilization mode of coal
CN111997550A Loose stratum coring device and method
CN111908663A High-salinity mine water strengthening pretreatment system and method
CN112016956A BP neural network-based ore grade estimation method and device
CN111894546A Combined resource mining method and device for underground coal gasification and gas extraction
CN111860983A Method for estimating associated metal resource quantity in coal
CN111798043A Mine water inflow calculation method
CN111423894A Coal resource delineation method and device for coking
CN111395444A Mine water treatment method
CN110886594A Method for exploiting coal bed gas
CN110852364A Method and device for identifying water source of water burst in mine and electronic equipment
CN110714489A Distributed optical fiber sensing monitoring system for horizontal displacement of foundation pit and periphery
CN110671145A Large-mining-width thick coal seam mining composite grouting method
CN110671075A Grouting prevention and control method for separation layer grouting
CN110763506A Drilling hole arrangement method for coal type germanium ore deposit exploration
CN110645044A Grouting filling system
CN110593787A Drilling mud purification device and method