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LUOYANG SUNRUI TITANIUM PREC CASTING CO LTD

Overview
  • Total Patents
    154
  • GoodIP Patent Rank
    11,631
  • Filing trend
    ⇧ 4.0%
About

LUOYANG SUNRUI TITANIUM PREC CASTING CO LTD has a total of 154 patent applications. It increased the IP activity by 4.0%. Its first patent ever was published in 2010. It filed its patents most often in China and Taiwan. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are CHALCO RUIMIN CO LTD, TAIYUAN JINXI CHUNLEI COPPER IND CO LTD and ZHENGZHOU MINGTAI IND CO LTD.

Patent filings in countries

World map showing LUOYANG SUNRUI TITANIUM PREC CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 153
#2 Taiwan 1

Patent filings per year

Chart showing LUOYANG SUNRUI TITANIUM PREC CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yinqi 58
#2 Li Bobo 49
#3 Bao Shujuan 24
#4 Liu Xibo 19
#5 Li Yang 18
#6 Chen Zhiqiang 16
#7 Zhang Qiang 15
#8 Gu Xinsheng 15
#9 Wang Fei 14
#10 Guo Peng 14

Latest patents

Publication Filing date Title
CN112126872A Non-vacuum annealing method for large titanium casting
CN112122340A Process method for improving material yield of cold-rolled titanium strip coil
CN112122382A Preparation process method of wide and ultrathin cold-rolled titanium strip coil for rolling compounding
CN111872118A Short-process preparation method and application of TC4 titanium alloy plate
CN111872115A Process method for improving surface roughness of cold-rolled titanium strip coil
CN111761027A Process method for manufacturing titanium and titanium alloy precision castings through photosensitive resin mold
CN111589859A Rolling production method of pure titanium plate
CN111471946A Preparation method of TB5 alloy plate
CN111579163A Method for online overhauling inner leakage of plate heat exchanger
CN111455214A As-cast Ti6321 titanium alloy for ships and preparation method thereof
CN111375731A Integral preparation process of large-scale framework high-temperature titanium alloy casting
CN111057904A High-strength high-elongation forged titanium alloy material, and preparation method and application thereof
CN111076996A Crack tendency testing method for large thin-wall titanium casting prepared from high-temperature titanium alloy
CN111020290A Casting titanium alloy material suitable for 650-plus-750 ℃ high temperature and preparation method thereof
CN111041273A Low-cost forged titanium alloy material, preparation method and application thereof
CN111036855A Forming method of titanium alloy front cover shell
CN110722102A Mold for large-scale titanium alloy precision investment casting and preparation method of shell
CN110735059A titanium and titanium alloy rod wire preparation process method for additive manufacturing
CN110724834A TA2 hot-rolled pure titanium plate preparation method based on oxygen equivalent annealing process
CN110695085A Method for preparing titanium alloy wide and thick plate by using steel mill