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MAANSHAN HENGTAI HEAVY IND MACHINERY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,630
  • Filing trend
    ⇩ 100.0%
About

MAANSHAN HENGTAI HEAVY IND MACHINERY CO LTD has a total of 18 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 machine tools, materials and metallurgy and surface technology and coating are DANYANG HONGTU LASER TECHNOLOGY CO LTD, DANYANG HONGTU LASER TECH CO LTD and BUSHUEV VJACHESLAV MAKSIMOVICH.

Patent filings in countries

World map showing MAANSHAN HENGTAI HEAVY IND MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing MAANSHAN HENGTAI HEAVY IND MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Daolong 11
#2 Zhang Caihong 10
#3 Dai Fujian 9
#4 Chen Zhipeng 7
#5 Cheng Ping 6
#6 Zhang Wanming 2
#7 Zhou Junli 2
#8 Zhao Longshen 1
#9 Sun Changlong 1
#10 Liu Yuankuan 1

Latest patents

Publication Filing date Title
CN111545745A Centrifugal composite roller surface high-temperature-resistant coating and production process thereof
CN111549269A Coating for improving hardness of surface of metallurgical roller and production process thereof
CN111534780A Composite roller surface corrosion-resistant coating and production process thereof
CN110158017A It is a kind of with fusion, thermal boundary, hard three-decker metallurgy roller surface covering
CN110093581A A kind of Plasma-Laser mixing spraying alloy powder feed control system
CN110004372A A kind of high temperature resistant, anti-oxidant, wear-resisting metallurgy roller and preparation method thereof
CN110093580A A kind of metallurgy roller surface recombination coated with wear-resisting alloy
CN108032047A A kind of processing installation method of scrap cutter
CN107263156A A kind of thin axle turning tool of anti-deformation length
CN107336047A A kind of scrap cutter blade curved surface turning tool
CN107283509A A kind of cornering machine cut-off knife flank angle processing tool
CN107336046A A kind of scrap cutter longitudinal direction radian turning tool
CN107336045A A kind of scrap cutter transverse direction radian turning tool
CN107309488A A kind of strong complex disc of superelevation is cut
CN106271492A A kind of broken limit cutter machining method of curved edge
CN106271491A A kind of scrap cutter processing method
CN106282496A A kind of Heavy Straightening Roller processing method
CN107737998A A kind of high-precision laser bonding machine cutting edge