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RIZHAO BAOHUA NEW MAT CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    26,032
  • Filing trend
    ⇩ 55.0%
About

RIZHAO BAOHUA NEW MAT CO LTD has a total of 57 patent applications. It decreased the IP activity by 55.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, machine tools and surface technology and coating are ZHANGJIAGANG LIANFENG STEEL INST CO LTD, LINZHOU FENGBAO PIPE CO LTD and ZHANGJIAGANG YANGZIJIANG COLD ROLLED SHEET CO LTD.

Patent filings in countries

World map showing RIZHAO BAOHUA NEW MAT CO LTDs patent filings in countries

Patent filings per year

Chart showing RIZHAO BAOHUA NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xuelun 24
#2 Wang Ye 23
#3 Yu Yao 22
#4 Li Yuanxu 16
#5 Yu Changjiang 16
#6 Sun Qingqiang 14
#7 Xu Shuai 14
#8 Xie Guohai 13
#9 Zhou Hongbao 13
#10 Bao Shengke 13

Latest patents

Publication Filing date Title
CN111910063A Method for improving rolling stability of 50Mn high-carbon steel for chain
CN111922123A Device for improving transverse fold defect of straightening strip steel for acid leveling machine set
CN112077165A Rolling method of 50Mn thin high-carbon cold-rolled steel sheet
CN111604697A Control method for transverse folding defect of thin-specification low-carbon steel
CN111590335A Smooth pickling production line for controlling transverse fold defects
CN111390570A Method for mutual conversion between acid pickling coil and hot rolling leveling on acid leveling line
CN111300073A Continuous flattening unit for improving shape of hot-rolled coil
CN111176237A System and method for controlling production line equipment by using handheld terminal during shutdown maintenance
CN110820001A Control method and equipment for reducing acid loss and iron loss in acid pickling process
CN111041351A Production method of high-surface acid-washing product capable of being used as electroplating substrate
CN110938789A Method for controlling plating leakage defect of hot-dip galvanized product
CN111349863A Process for producing S350GD + Z hot galvanizing product with thickness less than 2.0mm
CN110408874A A kind of 2.5mm or more thickness hot substrate hot galvanizing sinking roll marks defect control method
CN110359001A A kind of process and its equipment for producing think gauge hot substrate and having colored galvanizing production
CN110408875A A kind of corrosion proof process of control pickling hot dip zinc product passivating film
CN110369517A A method of there is scratch in control jockey pulley skidding
CN110434683A The passivation method for grinding of applicator roll topographic diagonal in a kind of elimination zincincation
CN109822330A A kind of coiling machine rubber bush more changing device
CN109822331A A kind of cold rolled band steel coiling sleeve disassembly vehicle
CN109735783A A kind of technique producing super thick zinc layers hot-dip galvanized steel strip