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CITIC JINZHOU METAL CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    51,299
  • Filing trend
    ⇩ 33.0%
About

CITIC JINZHOU METAL CO LTD has a total of 52 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are JINCHUAN GROUP CO LTD, ROBLES ANTONIO T and DIAZ NOGUEIRA EDUARDO.

Patent filings in countries

World map showing CITIC JINZHOU METAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing CITIC JINZHOU METAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Chuanhai 44
#2 Qi Mu 32
#3 Li Jie 18
#4 Liu Haitian 13
#5 Yu Xiaoling 9
#6 Li Guangming 9
#7 Guo Shuzhi 9
#8 Wang Yunlai 9
#9 Jiang Song 9
#10 Zhuang Lijun 8

Latest patents

Publication Filing date Title
CN112010347A Method for improving yield by precipitating vanadium from high-chromium vanadium solution ammonium salt
CN111826533A Method for producing low-silicon high-purity metal chromium by calcium-free roasting of sodium chromate alkaline solution through low-temperature impurity removal
CN110408780A A kind of technique for smelting low-phosphorous manganeisen using high carbon ferromanganese liquid slag hot charging
CN110054223A A kind of technique and system with useless furnace brick production vanadic anhydride
CN109708483A A kind of frequency conversion automatically controls the device and method of manganese silicon electric furnace gas pressure
CN109440003A A kind of smelting process of Silicon nitride vanadium alloy
CN109437132A A kind of production method nitrogenizing titanium valve
CN108640383A A kind of technique and its system improving the vanadic anhydride steam stripping ammonia-removing tower cycle of operation
CN107904410A A kind of compound degasser prepares the production method of high temperature alloy and the special high-purity metal chromium of target
CN107779884A A kind of cleaning method of crome metal piece
CN107817314A A kind of quick judgement sodium chromate adds the method for sulphur reduction reaction terminal
CN106916950A A kind of method for producing low chromium ammonium poly-vanadate
CN106756350A Half manganese carbonate ore smelts the production technology of medium-low carbon ferromanganese
CN106745143A A kind of method of the clay standby Solid aluminum sulfate of use by-product aluminium
CN106521154A Method for producing low-silicon chromic hydroxide by vanadium precipitation supernatant solution
CN106500106A A kind of method detoxified to leached-out chromium residue by utilization sintering technology
CN106629831A Method for increasing productivity of floating valve tower and lowering unit product energy consumption in process of purifying titanium tetrachloride by floating valve tower
CN106048223A Production method for medium-frequency furnace to smelt zirconium ferrosilicon alloy
CN106011490A Vanadium solution dephosphorization process and system used during production of vanadium pentoxide by vanadium slag
CN105887003A Method for carrying out titanium seeping treatment on reactor by utilizing titanium sponge particles