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LIAONING DONGHE NEW MAT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,989
  • Filing trend
    ⇩ 100.0%
About

LIAONING DONGHE NEW MAT CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. 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, chemical engineering and environmental technology are ANHUI TUOJITAI NEW CERAM TECH CO LTD, NANJING POLYTECHNIC YULONG NEW MAT POLYTRON TECH CO LTD and RUITAI MATERIALS TECH CO LTD.

Patent filings in countries

World map showing LIAONING DONGHE NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LIAONING DONGHE NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bi Shengmin 13
#2 Qin Nan 12
#3 Sun Xizhong 12
#4 Zhao Quan 12
#5 Zhong Gang 12
#6 Wang Ye 12
#7 Dong Baohua 12
#8 Wang Fei 12
#9 Jia Mingxin 9
#10 Bi Yiming 9

Latest patents

Publication Filing date Title
CN112250449A Synthetic method of light-burned magnesia-alumina spinel intermediate
CN112250448A Synthetic method for producing light-burned magnesia-alumina spinel by one-step method
CN112094106A Preparation method of large-crystal magnesia with low silicon dioxide content
CN112221715A Method for screening magnesite with low silicon dioxide content
CN112047746A Baking-free magnesia-alumina spinel brick for RH dip pipe and preparation method thereof
CN112028093A Preparation method of high-activity high-purity magnesium oxide
CN111925191A Method for producing high-density high-purity sintered magnesia by using low-grade magnesite
CN111925189A Composite magnesia carbon brick and preparation method thereof
CN111943692A High-performance magnesia-calcium brick and preparation method thereof
CN110981227A Magnesium oxide-based desulfurizing agent and preparation method thereof
CN107560444A A kind of collection device and method of electric-melting magnesium shelling exhaust gas dust
CN107365092A A kind of process units of mine tailing production high-grade electric-melting magnesium
CN107324670A One kind produces oxide of high activity magnesium apparatus using magnesite tailings