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LONSEN STEEL STRIP CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    87,549
  • Filing trend
    ⇧ 600.0%
About

LONSEN STEEL STRIP CO LTD has a total of 21 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are OPEN JOINT STOCK COMPANY NOVOLIPETSK STEEL, NOVOLIPETSKIJ METALL KOM AOOT and AB SANDVIK MATERIALS TECH.

Patent filings in countries

World map showing LONSEN STEEL STRIP CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LONSEN STEEL STRIP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Xiaocheng 15
#2 Huang Aijun 11
#3 Ruan Jiacai 11
#4 Wang Huayong 8
#5 Zhu Hairong 7
#6 Zhao Zhanwei 6
#7 Jin Yajun 4
#8 Sun Guanghui 4
#9 Chen Xinqiao 3
#10 Pan Haoying 3

Latest patents

Publication Filing date Title
CN111519240A Safe cleaning line for cold-rolled steel strip
CN111546298A Multifunctional AGC cylinder maintenance platform
CN110983022A Special inner barrel sleeve for cold-rolled steel strip based on annealing treatment
CN109504895A A kind of saw bit matrix wide cut steel band and its manufacturing method
CN109504893A A kind of band saw wide cut steel band and its manufacturing method
CN109504894A A kind of clutch wide cut steel band and its manufacturing method
CN108929937A A kind of saw chain cutter tooth cold-rolled strip and preparation method thereof
CN108914002A A kind of saw chain cutter tooth cold-rolled strip and preparation method thereof
CN108977730A A kind of band saw for metal backing steel band and preparation method thereof
CN109136746A A kind of bimetal bandsaw backing steel band and preparation method thereof
CN107723613A A kind of paper cutting blade wide cut steel band and its manufacture method
CN105436813A Cold rolling uncoiler guide sleeve repair method and device thereof
CN105364161A Trimming device used for cold-rolled sheet electrolysis and cleaning line
CN105386116A Novel cold-rolled sheet electrolytic cleaning method and defoaming device thereof
CN104976306A Transmission devices for rolling mill roll changer
CN104289526A Cold rolling and wet leveling control method for single-rack reversible rolling mill and cold rolling control system thereof
CN104266496A Waste heat recovery system of full-hydrogen bell-type annealing furnace
CN104190717A Slag removing device for cold rolling of leveler support roller
CN104195426A Semi-processed non-oriented silicon steel and manufacturing method thereof
CN103194670A Steel strip for household electric appliance panel and production method thereof