Learn more

ANSTEEL GROUP MINING IND CO LTD

Overview
  • Total Patents
    298
  • GoodIP Patent Rank
    4,912
  • Filing trend
    ⇩ 1.0%
About

ANSTEEL GROUP MINING IND CO LTD has a total of 298 patent applications. It decreased the IP activity by 1.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, basic materials chemistry and computer technology are ANSTEEL GROUP MINING CO LTD, SHANDONG JUXIN CHEMICAL CO LTD and WEIHUI CHEMICAL CO LTD.

Patent filings in countries

World map showing ANSTEEL GROUP MINING IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 298

Patent filings per year

Chart showing ANSTEEL GROUP MINING IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shao Anlin 46
#2 Gao Jiang 45
#3 Xu Hao 41
#4 Xu Liansheng 41
#5 Zhao Hong 35
#6 Liu Shuang'An 28
#7 Xu Donglin 27
#8 Xiu Dejiang 26
#9 Guo Ke 20
#10 Sun Jian 18

Latest patents

Publication Filing date Title
CN112219482A Method for improving soda saline-alkali soil
CN112195028A Alkalized rice soil composite modifier and improvement method
CN112175622A Modification material and modification method for sulfate-soda saline-alkali soil
CN112048310A Chloride-soda saline-alkali soil modifier and modification method
CN112143502A Soda type saline-alkali soil modifier and modification method
CN112219483A Improvement method of clay rice soil
CN112213789A Movable controllable trigger electrode
CN112179225A One-time well-completion blasting method
CN112227318A Automatic control device for rice irrigation opening and use method
CN112144489A Rice field rough canal and building method
CN112032378A Automatic anti-overflow control device for water distribution of paddy field ditches and use method
CN112166881A Iron tailing seedling raising tray and manufacturing method thereof
CN112223213A Disassembling tool for tension spring and using method
CN111587626A Improvement method of heavy loamy alkalized rice soil
CN111587622A Improvement method of medium-viscosity alkalized rice soil
CN111587627A Method for improving cross-grade texture of light-viscosity alkalized rice soil
CN111587625A Improvement method of light-viscosity alkalized rice soil
CN111587623A Method for improving quality of heavy-viscosity alkalized rice soil in a cross-grade manner
CN111675517A Weed suppression sheet taking iron tailings as raw material and preparation method thereof
CN111492932A Rice seedling raising matrix taking iron tailings as raw materials and preparation method