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SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RES CO LTD

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    18,865
  • Filing trend
    ⇧ 62.0%
About

SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RES CO LTD has a total of 77 patent applications. It increased the IP activity by 62.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, measurement and macromolecular chemistry and polymers are ZAIKEN KK, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA TUL SKIJ GU TULGU and S S C KK.

Patent filings in countries

World map showing SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RES CO LTDs patent filings in countries

Patent filings per year

Chart showing SINOSTEEL LUOYANG INSTITUTE OF REFRACTORIES RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongxia 34
#2 Wang Gang 20
#3 Sun Honggang 16
#4 Du Yihao 15
#5 Liu Guoqi 14
#6 Qian Fan 13
#7 Yang Wengang 13
#8 Shang Xinlian 12
#9 Yu Jianbin 12
#10 Zhao Shixian 12

Latest patents

Publication Filing date Title
CN112250458A Silicon carbide wall-hanging brick joint filling material
CN112284140A Novel high temperature kiln car platform refractory lining structure
CN111875398A Nitride-silicon carbide-magnesia-alumina spinel complex phase refractory material product and preparation method thereof
CN111781086A Method for rapidly detecting high-temperature oxidation resistance of silicon carbide refractory material
CN111875408A Preparation method of hydroxyapatite porous ceramic capable of being used as artificial bone
CN111875384A Preparation method of silicon carbide plug for hot piercing of seamless steel tube
CN111704466A Silicon carbide-magnesium aluminate spinel-aluminum composite refractory material
CN111662090A Magnesium aluminate spinel-silicon carbide-aluminum composite refractory material
CN111646812A Silicon carbide-calcium hexaluminate-aluminum composite refractory material
CN111620709A Silicon carbide composite refractory product containing rare earth oxide
CN111559917A Silicon carbide refractory wear-resistant material with microporous structure
CN111548164A Continuous self-toughening nitride-bonded silicon carbide refractory material
CN111187091A High-purity corundum castable prepared by self-initiated solidification forming
CN111039695A Preparation method of silicon carbide rubbing skeleton structure reinforced alumina porous ceramic
CN110822910A Fireproof prefabricated brick for dynamic high-temperature furnace and building method thereof
CN110845245A Compact high-purity zirconia refractory product
CN110981474A Zirconia light heat-preservation refractory product
CN110818437A Preparation method of silicon carbide-oxide composite refractory product
CN110903097A Preparation method of in-situ composite combined magnesia-alumina spinel-silicon carbide refractory material
CN110903086A High-performance magnesium-stabilized zirconia raw material