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MAANSHAN XINGDA METALLURGICAL NEW MAT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,353
  • Filing trend
    ⇩ 100.0%
About

MAANSHAN XINGDA METALLURGICAL NEW MAT CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and basic materials chemistry are REACTIVE METALS & ALLOYS CORP, ZHEJIANG BAOXIN NEW FURNACE TECH DEV CO LTD and MOORE W H.

Patent filings in countries

World map showing MAANSHAN XINGDA METALLURGICAL NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing MAANSHAN XINGDA METALLURGICAL NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guo'An 8
#2 Li Shouquan 8
#3 Wang Jianguo 8
#4 Li Guoan 6
#5 Ding Chuanyou 5

Latest patents

Publication Filing date Title
CN111621620A Desulfurization process for improving desulfurization efficiency
CN111518989A Environment-friendly composite calcium core-spun yarn and preparation method thereof
CN111621619A Desulfurizer for reducing corrosion of RH refractory material and preparation process thereof
CN111635979A Low-cost heat generating agent for converter and production method thereof
CN111500822A Bismuth-iron core-spun yarn and production process thereof
CN107557653A Micro- nitrogen alloy and its technique for producing high strength cast iron
CN107254564A The production method and its production core-spun yarn of a kind of high-performance micro alloyed steel
CN107177716A A kind of production method for Large Heat Input Welding micro alloyed steel
CN107245545A A kind of production method of seamless pure calcium core-spun yarn
CN107083470A A kind of seamless pure calcium core-spun yarn and its production system
CN105695663A Seamless solid core aluminum-calcium core-spun yarn and production system and method thereof
CN105821281A Direct steel making alloying metal oxide core-spun yarn and manufacturing method thereof
CN105624365A Alkaline earth metal oxide composite molten steel refining agent and preparing method thereof
CN105695662A Production method of passivated pure calcium core-spun yarn