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SHENHUA SHENDONG COAL GROUP CORP LTD

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    20,217
About

SHENHUA SHENDONG COAL GROUP CORP LTD has a total of 72 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, computer technology and it methods for management are DATONG COAL MINE GROUP CO LTD, TIANDI SCIENCE & TECH CO LTD and PU CHANGYAN.

Patent filings in countries

World map showing SHENHUA SHENDONG COAL GROUP CORP LTDs patent filings in countries
# Country Total Patents
#1 China 72

Patent filings per year

Chart showing SHENHUA SHENDONG COAL GROUP CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Junzhe 33
#2 He Anmin 20
#3 Guo Aijun 14
#4 Li Peng 11
#5 Lyu Qingxu 11
#6 Xu Lianhang 7
#7 Guan Binghuo 6
#8 An Shigang 6
#9 Pan Jin 6
#10 Yang Jiyuan 5

Latest patents

Publication Filing date Title
CN112221698A Combined method for removing gangue from flotation tailing and recovering combustible body through carrier flotation
CN112027703A Automatic small material feeding device for automatic welding production line of steel bar and steel belt
CN112012741A Fully mechanized coal mining face inclination adjusting method
CN112195903A Device and method for measuring rock-soil layer settlement and application
CN112076897A Method for treating fine particles in screen sedimentation centrifuge
CN112065476A Hydraulic support working resistance determination method, storage medium and electronic device
CN111979550A Sacrificial anode compound and preparation method thereof
CN111993305A Clamp
CN111992965A Roller welding positioner
CN111808982A Microsatellite locus of desert plant cotton thorn as well as amplification primer and application thereof
CN111784531A Carbon emission accounting method, storage medium, and electronic device
CN111828060A Crossheading isolation coal pillar recovery system and recovery method for fully mechanized coal mining face
CN111774297A Coal screening plant
CN111810148A Fully-mechanized coal mining face supporting method and device
CN111810149A Lifting and lying control method for ultra-large mining height fully-mechanized coal mining face, storage medium and electronic equipment
CN111681125A Top plate pressure calculation method, storage medium, and electronic apparatus
CN111810123A Drilling imaging system
CN111810147A Coal mining method of fully mechanized coal mining face with ultra-large mining height
CN111705871A Underground water recharging treatment system, construction method and mine water recharging method
CN111619683A Detection equipment used in coal mine tunnel and control method thereof