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LESHAN SHENGHE RARE EARTH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    150,942
About

LESHAN SHENGHE RARE EARTH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and surface technology and coating are APPLE HOUSE ELECTRONICS LTD, IRON TIGER INVESTMENTS INC and TONGREN CITY WANSHANG DISTR SHENGHE MINING IND CO LTD.

Patent filings in countries

World map showing LESHAN SHENGHE RARE EARTH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LESHAN SHENGHE RARE EARTH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Lei 8
#2 Zeng Ming 6
#3 Yao Jia 6
#4 Chen Zong 5
#5 Jin Zhanyun 3
#6 Chen Xuesong 3
#7 Tong Degui 3
#8 Wang Zhongqing 3
#9 Hu Xiaoli 2
#10 Liu Ying 2

Latest patents

Publication Filing date Title
CN111876599A Rare earth feed liquid value adjusting process
CN111850296A Method for recovering and preparing high-purity strontium compound from rare earth ore
CN109280763A It is a kind of energy conservation Rare Earth Mine drying, roasting integral type rotary system
CN106086937A A kind of rare earth chloride liquid electrolysis deleading technique
CN105331815A Leaching technology of fluorine carbonate rare earth ore
CN104862505A Method for recycling organic phase from rare earth extract dregs
CN104607312A Bastnaesite beneficiation process
CN104593622A Technology for obtaining cerium enrichment with a partition larger than 99% by optimal extraction of fluoride carbonate rare earths by hydrochloric acid
CN104313318A 45-60%-grade rare-earth cerium fluorocarbonate ore leaching technique
CN104278164A Treatment technique of rare earth fluorocarbonate ores with grade of 62-72%
CN104313325A Method for removing impurity-aluminum in CeFCO3 rare earth ore leaching process
CN103572064A Method for enriching lead and recovering rare earth from rare earth lead slag
CN102534269A Method for comprehensively recycling various rare earth from rare earth materials containing fluorine