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LIAONING ZHONGMEI HOLDING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,399
  • Filing trend
    ⇩ 33.0%
About

LIAONING ZHONGMEI HOLDING CO LTD has a total of 11 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and basic materials chemistry are GAEART KUMAGAI CO LTD, SCHOKBETON JAPAN CO LTD and SANKO COLLOID KAGAKU KK.

Patent filings in countries

World map showing LIAONING ZHONGMEI HOLDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LIAONING ZHONGMEI HOLDING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Li 6
#2 Jin Yaodong 6
#3 Wang Shushan 5
#4 Cui Xuezheng 4
#5 Fu Li 3
#6 Fu Wei 3
#7 Fu Gang 3
#8 Su Dehua 3
#9 Cui Shen 3
#10 Zhang Jun 3

Latest patents

Publication Filing date Title
CN110734272A novel magnesium-calcium gunning ramming material and preparation method thereof
CN108585806A The method for manufacturing magnalium carbon refractory brick using regenerative magnesia-carbon brick and aluminium-magnesia carbon brick
CN108191437A A kind of nanometer of hydration-resisting unfired magnesia-calcium carbon brick and its manufacturing method
CN107602086A A kind of magnesium calcareous ramming mass produced with waste refractory materials and its manufacture method
CN106905929A A kind of solid heat storage material and preparation method and application
CN106892647A A kind of compound magnesia carbon brick and preparation method thereof
CN104972104A Manufacturing method and combination mode of tundish working lining
CN104478455A Low-carbonmagnesia carbon brick with non-oxidereinforcing and toughening structure and preparation method of low-carbonmagnesia carbon brick
CN104446570A Method for preparing low-carbon refractory brick from needle coke
CN104193363A Method for improving strength of MgO-C bricks
CN104108944A Magnesium-zirconium spinel ramming material for furnace bottom