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CHENGDE BRANCH CO HBIS CO LTD

Overview
  • Total Patents
    470
  • GoodIP Patent Rank
    3,212
  • Filing trend
    ⇧ 5.0%
About

CHENGDE BRANCH CO HBIS CO LTD has a total of 470 patent applications. It increased the IP activity by 5.0%. 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, environmental technology and machine tools are JIANGSU XIHU SPECIAL STEEL CO LTD, FUSHUN SPECIAL STEEL SHARES CO LTD and PANZHIHUA IRON & STEEL RES INST PANGANG GROUP.

Patent filings in countries

World map showing CHENGDE BRANCH CO HBIS CO LTDs patent filings in countries
# Country Total Patents
#1 China 470

Patent filings per year

Chart showing CHENGDE BRANCH CO HBIS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Lanjie 92
#2 Wang Baohua 40
#3 Gao Minglei 35
#4 Wang Haixu 30
#5 Zhang Junfen 29
#6 Kong Chao 27
#7 Zhou Bingjing 27
#8 Zhang Hejia 25
#9 Li Yahou 25
#10 Jia Yuanhai 23

Latest patents

Publication Filing date Title
CN112253551A Flatness appearance cooling air filter screen support
CN112275805A Control method for lower surface quality of hot-rolled strip steel
CN112247093A Method for manufacturing continuous casting billet for direct rolling
CN112251680A Hot-base zinc-flower-free galvanized steel coil and production method thereof
CN112251694A Thick zinc layer hot-base galvanized sheet and preparation method thereof
CN112195429A Zinc-free flower 900g/m2Production method of double-sided super-thick zinc layer galvanized plate
CN112195401A Production method of super-thick zinc layer hot-dip galvanized steel coil
CN112281079A Hot-base galvanized steel coil and preparation method thereof
CN112134164A Electric cabinet anti-splashing device and method for hot-rolled coil roughing mill
CN112113528A Automatic rail wear detection marking vehicle and use method thereof
CN112061822A Retractable does not have raise dust and unloads grey device
CN112139882A Grinding method of pinch roll
CN112128621A Ladle bottom blowing flow control device
CN112064753A Drainage device convenient for treating blockage and method thereof
CN112226566A Production method for smelting low-phosphorus steel by vanadium-containing molten iron
CN112275837A Diameter increasing plate device capable of coiling thick cold-rolled steel plate
CN111994380A Wire feeding real-time monitoring system and detection method thereof and wire bundling equipment
CN112207137A Band steel curling temperature control method, terminal equipment and readable storage medium
CN112143995A Super-thick non-flower galvanized sheet and production method thereof
CN112143845A Iron-making blast furnace feeding granularity detection device and method