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DAXIN MANGANESE MINE BRANCH OF CITIC DAMENG MINING IND LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    36,284
  • Filing trend
    ⇩ 100.0%
About

DAXIN MANGANESE MINE BRANCH OF CITIC DAMENG MINING IND LTD has a total of 47 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are AHEAD CELL TECH CO LTD, NATIONAL ENGINEERING RES CENTER OF ADVANCED ENERGY STORAGE MATERIALS CO LTD and FARASIS ENERGY INC.

Patent filings in countries

World map showing DAXIN MANGANESE MINE BRANCH OF CITIC DAMENG MINING IND LTDs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing DAXIN MANGANESE MINE BRANCH OF CITIC DAMENG MINING IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Nanxiong 25
#2 Li Huacheng 22
#3 Li Puliang 19
#4 Wang Chunfei 16
#5 Wu Xiantu 13
#6 Yang Yong 12
#7 Ming Xianquan 11
#8 He Sujie 11
#9 Lu Daohuan 10
#10 Bi Weining 10

Latest patents

Publication Filing date Title
CN108246489A The resource utilization of manganese ore mud utilizes method
CN108452939A The resource utilization of manganese ore mud utilizes equipment
CN108165730A The method for producing manganese monoxide using sawdust reduction roasting manganese oxide ore
CN108251646A The method for producing manganese monoxide using activated carbon adsorption slag reduction roasting manganese oxide ore
CN108220595A Utilize the method for cassava dry powder and formaldehyde reducing leaching manganese oxide ore
CN108251663A Utilize the method for tapioca reducing leaching manganese oxide ore
CN106450289A High-voltage lithium cobalt oxide positive electrode material and preparation method therefor
CN106238199A A kind of promote the method that natural electric discharge manganese powder puts point performance continuously
CN106229471A A kind of method promoting natural electric discharge manganese powder open-circuit voltage performance
CN106410130A Method for improving zinc-sheet corrosion resistance of natural discharging manganese powder
CN106186078A A kind of method utilizing oil refining spent acid to prepare manganese sulfate
CN105489856A Preparation method for zinc oxide-coated lithium nickel manganese cobalt positive electrode material
CN105375020A Preparation method of spherical lithium nickel cobalt manganese oxide precursor mixture
CN105355887A Preparation method of magnesium oxide coated lithium nickel manganese cobalt cathode material
CN105355906A Preparing method for spherical LiMn1-x-yNixCoyO2 anode material
CN105355911A Preparation method of aluminum oxide coated lithium nickel manganese cobalt cathode material
CN105428648A Method for preparing battery cathode material lithium iron phosphate
CN105355905A Method for preparing high-voltage modified lithium ion cell cathode material lithium nickel manganese oxide
CN105470497A Preparation method of fluorine ion-doped lithium nickel manganese oxide
CN105322150A Preparation technology of modified positive material lithium nickel manganese oxide for lithium-ion battery