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CHINALCO GUANGXI GUOSHENG RARE EARTH DEV CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    86,603
  • Filing trend
    ⇧ 33.0%
About

CHINALCO GUANGXI GUOSHENG RARE EARTH DEV CO LTD has a total of 19 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and measurement are INST OF RESOURCES COMPREHENSIVE UTILIZATION GUANGDONG ACADEMY OF SCIENCES, ROBLES ANTONIO T and GANZHOU YIHAO UMICORE IND CO LTD.

Patent filings in countries

World map showing CHINALCO GUANGXI GUOSHENG RARE EARTH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHINALCO GUANGXI GUOSHENG RARE EARTH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Shiqiang 19
#2 Lou Zhanhuang 17
#3 Wu Zhonghe 16
#4 Zhang Liangjiu 15
#5 Yang Jintao 15
#6 Yang Duoyan 15
#7 Lu Jiezhu 15
#8 Zhuang Hui 15
#9 Kuang Tao 15
#10 Xu Xusheng 15

Latest patents

Publication Filing date Title
CN110357318A A kind of rare-earth industry acid waste water heavy metal processing method
CN109553122A A kind of method that strong acid cation resin prepares high-purity rare-earth
CN109628767A A kind of method that normal temperature high voltage ion exchange prepares ultra-pure rare earth oxide
CN109399689A A method of rare earth oxide is prepared using microwave technology
CN109628768A A kind of method that conventional ion adsorption method prepares high-purity rare-earth
CN109293049A A method of oxalic acid and hydrochloric acid are recycled from oxalic acid precipitation RE waste water
CN109252058A A kind of method that oxalic acid precipitation RE waste water recycles
CN109402395A A kind of method of ammonium carbonate precipitating rare earth waste water reuse
CN109293048A A kind of method of RE waste water resource reutilization
CN108130433A A kind of method that rare-earth precipitation process effectively removes chlorine, sodium ion
CN107935017A A kind of process that oxide nano rare earth is prepared using ultrasonic wave
CN108085493A A kind of method that impurity in rare earth chloride liquid is removed using batch process
CN107857288A A kind of preparation method of the lanthanum chloride of good dispersion
CN108130434A A kind of wastewater application using Rare Earth Separation is in the process of rare earth in_situ leaching
CN108069541A The process of heavy metal in a kind of continous way processing RE waste water
CN106772030A Rare-earth smelting separates intelligent motor monitoring system
CN106148694A The processing method of rare earth oxalate precipitate mother solution
CN105692677A Method for preparing neodymium oxide with large specific surface area through compound precipitation method
CN105603223A Method for preparing neodymium oxide large in specific surface area