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BAOSTEEL ROLL SCIENCE & TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    101,800
  • Filing trend
    0.0%
About

BAOSTEEL ROLL SCIENCE & TECH CO LTD has a total of 16 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are YIXING YONGCHANG ROLL CO LTD, WEIDONG CHEN and NOVOLIPETSKIJ METALL KOM AOOT.

Patent filings in countries

World map showing BAOSTEEL ROLL SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing BAOSTEEL ROLL SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Wei 14
#2 Hu Xianlong 11
#3 Xie Jing 10
#4 Hou Xinghui 8
#5 Lan Yong 7
#6 Xu Kun 6
#7 Han Jian 5
#8 Qiao Jianping 5
#9 Luo Chang 5
#10 Li Beiyu 4

Latest patents

Publication Filing date Title
CN110656294A Working roll special for tin-plating finisher and manufacturing method thereof
CN110643906A Manufacturing method of easily-ground forged steel cold roll
CN110684890A Cryogenic treatment method for forged steel cold roll and novel nozzle adopted by cryogenic treatment method
CN110791707A High-hardness hot rough rolling working roll for rolling nonferrous metal and manufacturing method thereof
CN110438488A Roller surface flawless amorphous coating and preparation method thereof
CN109593946A HC six-high cluster mill intermediate calender rolls body of roll end hardness and the coating control method that hardens
CN109439995A High entropy amorphous alloy coating and preparation method thereof
CN109454115A Scrap backing roll self-contained bearing inner ring reuse method
CN109355561A Aluminium foil mill working roll and its manufacturing method
CN109551306A HC six-high cluster mill intermediate calender rolls body of roll end-beveling method for grinding
CN108251629A Using state induction quenching body of roll working lining regeneration method is carried out to scrapping support roll
CN108251652A Forged Cold Roll Blank regeneration method is scrapped using electroslag remelting realization
CN107790498A Cold rolling high strength car sheet specialized high-speed steel combines roller and its manufacture method
CN107194454A RFID chip and its Sendzimir roll identification with managerial application
CN107150205A Method for scrapping large forged back -up roll circular regeneration
CN106435370A High-speed steel roller special for cold-rolled high-strength car plate and manufacturing method thereof