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NORTHWEST RARE METAL MATERIALS RES INSTITUTE NINGXIA CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,515
  • Filing trend
    ⇧ 33.0%
About

NORTHWEST RARE METAL MATERIALS RES INSTITUTE NINGXIA CO LTD has a total of 21 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, measurement and surface technology and coating are NATAN MICHAEL J, ACTIVATED RES COMPANY LLC and ANHUI ZHONGKE SAIFEIER TECH CO LTD.

Patent filings in countries

World map showing NORTHWEST RARE METAL MATERIALS RES INSTITUTE NINGXIA CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing NORTHWEST RARE METAL MATERIALS RES INSTITUTE NINGXIA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Dongxin 13
#2 Liu Zhaogang 10
#3 Wang Zhanhong 10
#4 Li Junyi 8
#5 Xie Yao 7
#6 Li Feng 6
#7 Zhong Jingming 6
#8 Li Zhinian 5
#9 Wang Weiyi 4
#10 Rao Xiaofang 4

Latest patents

Publication Filing date Title
CN111804909A Powder filling method of beryllium material forming blank for CETR reactor
CN110842189A Preparation method of HP 40-grade vacuum hot-pressed beryllium material and vacuum hot-pressed beryllium material
CN111307801A Method for measuring average intercept of metallographic structure of cast beryllium aluminum
CN111307790A Chemical detection method for metal beryllium in beryllium material
CN111220595A Method for analyzing and detecting beryllium oxide in metal beryllium
CN110987904A Method for analyzing and detecting beryllium copper ferrochromium element in beryllium-containing sewage
CN111020607A Surface treatment method of beryllium material for nuclear reactor and beryllium material for nuclear reactor
CN110899706A Beryllium rod and preparation method thereof
CN110744404A Beryllium plate surface treatment method
CN110918644A Beryllium sheet preparation method used as space astronomical satellite main detector window
CN110923478A Recovery method of medium-density isostatic-pressing beryllium material
CN110923777A Method for conducting oxidation on surface of beryllium-aluminum alloy
CN110919003A Preparation method of vacuum hot-pressed beryllium material with diameter larger than 300mm and beryllium material
CN110918875A Preparation method of mold shell for casting beryllium-aluminum alloy
CN109570689A A kind of casting beryllium alumin(i)um alloy welding method
CN109297781A A kind of beryllium oxide ceramics metallographic thermal etching and the display methods of metallographic structure
CN109293400A A kind of beryllium oxide ceramics metallographic etching agent and etching pit method
CN109097601A A method of chromium in metallic beryllium raw material is effectively reduced
CN108220636A A kind of preparation method of beryllium silicon alloy
CN108193252A A kind of new method of beryllium alumin(i)um alloy anodic oxidation