Learn more

SHANXI QINXIN ENERGY GROUP CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    47,600
  • Filing trend
    ⇧ 1700.0%
About

SHANXI QINXIN ENERGY GROUP CO LTD has a total of 47 patent applications. It increased the IP activity by 1700.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and electrical machinery and energy are COPPEE EVENCE, JONES JAMES ELLWOOD and WOODALL DUCKHAM VERTICAL RETOR.

Patent filings in countries

World map showing SHANXI QINXIN ENERGY GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing SHANXI QINXIN ENERGY GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Zhanlong 16
#2 Guo Jianwei 16
#3 Zhang Liufeng 16
#4 Hao Jianxiang 16
#5 Guo Peirui 12
#6 Wang Xubing 12
#7 Gao Hongqiang 7
#8 Yang Xiaojie 7
#9 Chai Maosheng 6
#10 Xiaojie Yang 5

Latest patents

Publication Filing date Title
CN111777414A Carbon negative electrode material precursor, preparation method and application thereof, carbon negative electrode material, preparation method and application thereof
CN111548810A Coke and preparation method and application thereof
CN111575033A Formed coke and preparation method and application thereof
CN111575034A Formed coke and preparation method and application thereof
CN110938454A Superheated steam coal humidifying device and method for producing crystalline carbon precursor
CN111029576A Method for blending crystalline carbon precursor
CN111029577A Method for blending coal with precursor of crystalline carbon coke powder
CN110484288A A kind of method of coke making and coal blending
CN110484287A A kind of method of coke making and coal blending
CN110407189A Coal needle coke and preparation method thereof, lithium ion battery negative material and lithium ion battery
CN110396419A Coal needle coke and preparation method thereof, lithium ion battery negative material and lithium ion battery
CN110030824A Electric furnace
CN109368224A Top for coke oven is coaling system
CN109398430A The Mobile device special of belt holder
CN109294607A The furnace body unit and coke oven of coke oven
CN108949199A A kind of ramming machine for coking system
CN108949197A A kind of charging car for coking system
CN109097072A A kind of coke oven flue reinforcing maintaining method
CN109163557A A kind of fused ceramic sand production equipment
CN109181717A A kind of feeding system