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XIAMEN HONGLU TUNGSTEN MOLYBDENUM IND CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,013
  • Filing trend
    ⇧ 250.0%
About

XIAMEN HONGLU TUNGSTEN MOLYBDENUM IND CO LTD has a total of 28 patent applications. It increased the IP activity by 250.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are XIAN RARE METAL MAT INSTITUTE CO LTD, WUXI HENGTELI METAL PRODUCTS CO LTD and NINGBO RUIFENG AUTO PARTS CO LTD.

Patent filings in countries

World map showing XIAMEN HONGLU TUNGSTEN MOLYBDENUM IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing XIAMEN HONGLU TUNGSTEN MOLYBDENUM IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhimin 18
#2 Zheng Ailong 18
#3 Li Binling 8
#4 Peng Fusheng 7
#5 Qi Meigui 7
#6 Liu Wendi 6
#7 Huang Limei 5
#8 Chen Yibo 5
#9 Lin Qiang 4
#10 Huang Yu 4

Latest patents

Publication Filing date Title
CN111893442A Molybdenum-tungsten sputtering target material and preparation method thereof
CN111893447A Submicron diamond-doped tungsten carbide sputtering target material and preparation method thereof
CN111999253A Qualitative detection method for fluorescent semiconductor compound nano material
CN111763914A Method for controlling content of non-metal elements in tungsten-silicon target material
CN111850331A Hydride-doped rare earth tungsten electrode material and preparation method thereof
CN111662762A Preparation method of lubricating oil added with nano material
CN111620373A Batch production method of molybdenum disulfide nanosheet powder material
CN111283211A Preparation method of high-purity tungsten powder
CN110885945A Preparation method of tungsten-copper bar with large length-diameter ratio
CN110883335A Preparation method of integrated tungsten alloy lure
CN110776012A Preparation method of transition metal chalcogen layered compound nanosheet material
CN110817961A Preparation method of molybdenum disulfide nanosheet material
CN110714185A Preparation method of tungsten-silicon target material
CN110394598A A kind of production method of the molybdenum tube for heat exchanger
CN110026495A A kind of sub- pin linkage bending-forming apparatus of heating
CN109666833A A kind of magnetron cathode coil cobalt thorium tungsten alloy material and preparation method thereof
CN109454241A A kind of tungsten/molybdenum product ultrasonic surface processing method
CN109378266A A kind of environment-friendly type cathode material and preparation method thereof
CN109306421A A kind of anti-erosion molybdenum alloy electrode and its manufacturing method
CN109207826A A kind of anti-deformation tungsten plate and preparation method thereof