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TONGLING NONFERROUS METALS GROUP CO LTD

Overview
  • Total Patents
    134
  • GoodIP Patent Rank
    11,169
  • Filing trend
    ⇧ 100.0%
About

TONGLING NONFERROUS METALS GROUP CO LTD has a total of 134 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are NORTHWEST RES INST MINING & METALLURGY INST, BGRIMM TECH GROUP CO LTD and WESTERN MINING CO LTD.

Patent filings in countries

World map showing TONGLING NONFERROUS METALS GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 134

Patent filings per year

Chart showing TONGLING NONFERROUS METALS GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhouhe 23
#2 Ding Peng 21
#3 Peng Shizhong 19
#4 Zhu Jisheng 19
#5 Dai Xianren 18
#6 Xu Gang 15
#7 Wang Linghui 15
#8 Li Shulan 13
#9 Pang Bo 13
#10 Dong Shihua 12

Latest patents

Publication Filing date Title
CN112288810A Sampling positioning method, device, system and computer storage medium
CN112170341A Electrolytic negative plate cleaning and jacking device
CN112160799A Steam blocking structure and device
CN112202154A Gapped overvoltage protector
CN112142346A Low-cost filling cementing material for neutralized slag in copper smelting plant, preparation method and application thereof
CN112264183A Resource treatment method of high-sulfur copper tailings, product and application thereof
CN112264197A Combined inhibitor for high-magnetic pyrite type copper-sulfur ore and beneficiation method thereof
CN112232135A Open mining area boundary extraction method based on supervised classification and DEM
CN112246442A Method for separating copper, zinc and sulfur from deep-sea high-sulfur copper-zinc ore by flotation
CN112246765A Water washing tank for process for preparing iron oxide red by taking sulfuric acid cinder as raw material
CN112145923A Built-in brake type total station foot stand and using method thereof
CN111983796A Polarized light microscope photographic connecting piece and mounting method thereof
CN111957131A Matte granulation steam collection device
CN112058512A Blockage monitoring device of sorting equipment and control method thereof
CN112048626A Flash smelting matte treatment method
CN111947465A Tuyere combined brick
CN112067644A Method for detecting liquid sample by adopting X-ray fluorescence spectrometry and sample treatment method
CN112082384A Method for building lining bricks in burner area of anode refining furnace
CN112044927A Full tailings grading and segmenting multi-way comprehensive utilization method
CN112173962A Hoist device is used in civil engineering construction