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BAOSHAN STEEL & IRON CO LTD

Overview
  • Total Patents
    14
About

BAOSHAN STEEL & IRON CO LTD has a total of 14 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy are ANQING QINGHUA JINGGONG MACHINERY CO LTD, GUINEA HERMANOS INGENIEROS SA and ZHONGSHAN JUCHANG AUTOMATION EQUIPMENT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BAOSHAN STEEL & IRON CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing BAOSHAN STEEL & IRON CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Metal tempering

Top inventors

# Name Total Patents
#1 Luowen Ma 1
#2 Wang Bo 1
#3 Guojun Wang 1
#4 Jianwei Zhang 1
#5 Shengli Wu 1
#6 Jin Yongtong 1
#7 Xiaoming Mao 1
#8 Heping Fu 1
#9 Pingxian He 1
#10 Weizhong Jiang 1

Latest patents

Publication Filing date Title
CN1915919A Solvent in use for purifying products in anthracene series in crystal level
CN1916620A Method for mensurating picronitric acid in desulfurization fluid
CN1872451A Protecting slag suitable to continuous casting of ultra-low-carbon steel
CN1872456A Painting and repairing material in use for wall of casting ladle
CN1872448A Method for manufacturing oil pipe in external upset
CN1796978A Online method for testing burn through index
CN1796015A Method for manufacturing cold rolling non oriented electrical steel through continuous casting and tandem rolling sheet bar
CN1796587A Orientating silicon steel, manufacturing process and equipment
CN1727512A Bainite die steel in large section for plastic and preparation method
CN1727886A Method for measuring total content of chlorine in iron ore and brown iron oxide
CN1727309A Refractory material in use for continuous casting and usage
CN1661311A Method for measuring air-leaking rate of sinter machine body
CN1660521A Coverage dregs for ladle
CN1660520A Covering agent for pouring basket in high alkalinity