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SHENHUA GROUP CORP LTD

Overview
  • Total Patents
    1,595
  • GoodIP Patent Rank
    1,417
  • Filing trend
    ⇩ 89.0%
About

SHENHUA GROUP CORP LTD has a total of 1,595 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 environmental technology, chemical engineering and materials and metallurgy are CHN ENERGY INVEST GROUP CO LTD, SINOPEC ENG (GROUP) CO LTD and CN SHENHUA COAL LIQUID & CHEM.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Xuwen 117
#2 Li Kejian 113
#3 Sun Qi 101
#4 Liang Wenbin 71
#5 Wang Baodong 67
#6 Luo Chuntao 61
#7 Men Zhuowu 61
#8 Wang Hongxue 54
#9 Lai Shiyao 54
#10 Wu Xiuzhang 50

Latest patents

Publication Filing date Title
CN110071301A Carbon fiber and its preparation method and application and electrode and all-vanadium flow battery
CN110580659A Intelligent structure of energy system of nano network based on multi-dimensional heterogeneous data flow driving and control method thereof
CN110543650A fragmentation energy evaluation method and device
CN110274218A Method and power station from the power station production electric power run under the loading condiction of variation
CN110247584A A kind of hydrogen electric energy converting system and device
CN110015939A The method and device of coal hydrogen manufacturing cogeneration methane
CN110124727A The method of fly ash base denitrating catalyst and preparation method thereof and denitration
CN110079168A Non-viscous paint and its application and filter assemblies and preparation method thereof
CN110075617A Filter assemblies and preparation method thereof
CN108273360A CO2Continuous rotary adsorption system and method
CN108339371A Continuous CO absorption2Device and method
CN110090510A Gu de- be fixedly mounted with of oil gas sets and its applies, consolidates oil gas de-solid method
CN108126474A Continuous CO2Adsorbent equipment and method
CN110079277A Phase change composite material pellet and its preparation method and application and battery radiator part
CN108355462A CO2Adsorption system and CO2The method continuously adsorbed
CN110039689A The preparation method and device of crosslinked polyethylene film
CN110038435A Improve the methods and applications of the rejection of concurrent flow reverse osmosis membrane processing unit
CN110020730A A kind of building system of grid management systems
CN110017957A A kind of synchronized analyzing method, apparatus and system
CN110016364A The processing unit and treatment process of Fischer-Tropsch slag wax