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CITIC DAMENG MINING IND LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    175,341
About

CITIC DAMENG MINING IND LTD has a total of 27 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, surface technology and coating and materials and metallurgy are SAMIM SPA, ERICH LANGGUTH and WALTHER KANGRO DR.

Patent filings in countries

World map showing CITIC DAMENG MINING IND LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing CITIC DAMENG MINING IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guiliang 11
#2 Chen Nanxiong 9
#3 Deng Yongguang 8
#4 Liu Chunming 8
#5 Ming Xianquan 8
#6 Zhang Liyun 7
#7 Huang Guanhan 6
#8 Liu Dongzhu 6
#9 Chen Faming 6
#10 Li Huacheng 6

Latest patents

Publication Filing date Title
CN106784790A A kind of preparation method of nickle cobalt lithium manganate tertiary cathode material
CN106745280A The production system of high density mangano-manganic oxide presoma high-purity manganese carbonate
CN106399701A Recycling method for soluble manganese in electrolytic manganese slag
CN106244802A A kind of method that manganese in electrolytic manganese residues reclaims
CN106119891A A kind of energy saving technique in electrolytic manganese electrowinning process
CN106350834A Novel additive for electrolytic manganese electrolysis and preparation method thereof
CN106350835A Manufacture method of rare earth anode plate in electrolytic manganese electrolysis process
CN104178929A Method for preparing LiNi1/3Co1/3Mn1/3O2 fibrous material by electrostatic spinning
CN103509955A Two ore combined process for treatment of laterite nickel ore and pyrolusite
CN103111250A Method for manufacturing large-size steel chemical combination tank for electrolyting manganese dioxide
CN103117380A Preparation method of manganese Li-NiCoMn ternary material for lithium ion battery
CN103011296A Production process for high purity manganese sulfate through reduction with pyrolusite powder as raw material
CN103014320A Method for preparing manganese sulfate by using sulfur-containing carbonaceous manganese carbonate ore
CN103030180A Production method of high-purity manganese sulfate
CN103011297A Method for production of high purity manganese sulfate by using pyrolusite as raw material
CN103011298A Method for production of high purity manganese sulfate by using metal manganese sheet as raw material
CN102897742A Method for preparing vanadium-doped lithium iron phosphate positive electrode material through rheological phase reaction
CN102903915A Sol-gel method for preparing positive electrode material lithium iron phosphate
CN102557145A Method for preparing low-impurity manganese oxide
CN102344173A Method for producing lithium cobaltite by preparing hydroxyl trivalent cobalt oxide through wet chemical reaction