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BAOTOU RARE EARTH INST

Overview
  • Total Patents
    25
About

BAOTOU RARE EARTH INST has a total of 25 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and basic materials chemistry are KOSCHWITZ NIKOLAUS, SOKOL LUDVIK and XING AN CHENYI INDUSTRY AND TRADE CO LTD.

Patent filings in countries

World map showing BAOTOU RARE EARTH INSTs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing BAOTOU RARE EARTH INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mingdong Li 2
#2 Shizhuo Jiao 2
#3 Xu Yanhui 2
#4 Hongjiang Zhang 2
#5 Xu Laizi 1
#6 Zhanzhong Hao 1
#7 Zhao Zengqi Jiang 1
#8 Zengqiang Li 1
#9 Xu Yanhui Ma 1
#10 Liang Nairu 1

Latest patents

Publication Filing date Title
CN1850740A Method for producing nitrgen-phosphor-magnesium long-service slow-release composite fertilizer containing rare-eanth
CN1710119A Process for removing impurity element aluminium from rate-earth solution by fatty acid extraction
CN1677100A Method for on-line analyzing rare earth component during extraction process
CN1657968A Permanent-magnet magnetothermal effect direct measuring instrument
CN1554787A Multicrystal Ni-Mn-Ga magnetic marmen containing terbium
CN1455009A Preparation of rare earth chloride from long-chain fatty acid extracting transformation and back-extraction process thereof
CN1374665A Multiple polymerization and radiation orientation process of forming and preparing magnetic ring
CN1165056A Synthetic technology for rare-earth mineral collector
CN1165061A Production of crystalline state and amorphous state rare-earth metal alloy threadlet and its device
CN1147568A Prepn of lanthanum-rich rare-earth metal
CN1086267A A kind of method for preparing high-purity yttrium oxide
CN1086493A A kind of preparation method of cerium trisulfide
CN1077703A The efficient rare-earth multielement compound micro fertilizer
CN1065153A Making method of temp.-compensation type permanent magnet
CN1064510A Process for preparation of Nd and Nd-Pr base heavy rare-earth alloy
CN1060828A The preparation method of cerium oxide
CN1060876A The preparation method of Samarium trioxide
CN1071144A The method for preparing white ceric oxide
CN1058994A One-step extracting and seperating pure yttrium, thick erbium and heavy rare earths
CN1041556A Rare-earth tungsten electrode material and production method thereof