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CHALCO RUIMIN CO LTD

Overview
  • Total Patents
    114
  • GoodIP Patent Rank
    12,457
  • Filing trend
    ⇧ 48.0%
About

CHALCO RUIMIN CO LTD has a total of 114 patent applications. It increased the IP activity by 48.0%. 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 measurement are LUOYANG LONGDING ALUMINUM CO LTD, JIANGSU DINGSHENG NEW MAT JOINT STOCK CO LTD and ZHENGZHOU MINGTAI IND CO LTD.

Patent filings in countries

World map showing CHALCO RUIMIN CO LTDs patent filings in countries
# Country Total Patents
#1 China 114

Patent filings per year

Chart showing CHALCO RUIMIN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Ruiyin 44
#2 Jiang Zhongyu 34
#3 Xu Shixiang 26
#4 Wu Jianxin 22
#5 Liu Huachun 22
#6 Ran Jilong 20
#7 Fang Xiaoming 12
#8 Cui Bing 11
#9 Liao Mingshun 11
#10 Zheng Han 10

Latest patents

Publication Filing date Title
CN112010088A Automatic plate stacking adjusting device and control method
CN112013767A Sewing head detection device for aluminum strips and implementation method
CN112122383A Preparation method of aluminum alloy plate strip for anodic oxidation of roughened surface
CN111889522A Control method for improving rolling surface quality of aluminum plate strip
CN111906151A Method for controlling thickness stability of cold-rolled 3104 alloy pop can aluminum strip
CN111910111A Preparation method of aluminum-magnesium-manganese-copper alloy plate for thinning and drawing can body
CN111790761A Method for optimizing hot roller bending value of four-roller aluminum rolling mill
CN111849225A Graphene/alkane composite coating for aluminum alloy plate strip and preparation method thereof
CN111842495A Method for detecting center deviation between cold-rolled aluminum coil and sleeve applied to stereoscopic warehouse
CN111776576A Method for automatically searching aluminum coil in goods space by using transport trolley
CN111687218A Disassembling and assembling device and method for roller seat
CN111593236A High-strength high-elongation Al-Mg alloy plate for automobile and preparation process thereof
CN111389958A Tension distribution method for preventing tension roller from slipping of tension bending straightening machine line
CN111363955A Cosmetic anodized aluminum plate strip and preparation method thereof
CN111257032A Sampling method for aluminum alloy hot-rolled coiled material
CN111254330A Aluminum alloy strip for computer bracket and preparation method thereof
CN111098191A Method for simply detecting whether aluminum alloy thick plate is deformed during machining
CN110976520A Production method for aluminum alloy hot-rolled crystal grains with excellent uniformity
CN110756581A Hot rolling process of high-strength aluminum alloy for anodic oxidation
CN110743911A Hot rolling compounding method of aluminum alloy coil for brazing sheet