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GUANGDONG ZHIYUAN NEW MAT CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,332
  • Filing trend
    ⇧ 200.0%
About

GUANGDONG ZHIYUAN NEW MAT CO LTD has a total of 16 patent applications. It increased the IP activity by 200.0%. 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, environmental technology and chemical engineering are SUNSHINE MINING COMPANY, CNMC GUANGXI PGMA CO LTD and YIBIN TIANYUAN HAIFENG HETAI CO LTD.

Patent filings in countries

World map showing GUANGDONG ZHIYUAN NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing GUANGDONG ZHIYUAN NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Bo 13
#2 Zhong Yuelian 8
#3 Wu Meihui 5
#4 Ma Kunpeng 4
#5 Zhang Jing 4
#6 Wu Hongyan 4
#7 Hu Song 4
#8 Deng Chaoyong 3
#9 Li Chao 3
#10 Gui Xunwu 3

Latest patents

Publication Filing date Title
CN111603836A Cleaning-assisting filter
CN110523546A The cleaning method of fluorine ion in dynamic wave scrubber nozzle, dynamic wave scrubber and tantalum niobium hydroxide
CN110627123A Method for recovering tantalum and niobium from tantalum-niobium alloy
CN110525897A A kind of high moisture material feeding device
CN110487954A A kind of detection method of sulfate radical
CN109839474A The measuring method of fluorine content in a kind of fluorine-containing liquid during tantalum and niobium hydrometallurgy
CN110015775A A kind of resource type treating method of the fluorine-containing alkaline waste water of tantalum and niobium hydrometallurgy
CN109607614A A method of removing copper in tantalum niobium oxide process of producing product
CN109022777A Extractant for extracting tantalum niobium and preparation method thereof, tantalum niobium extracting process
CN108640153A A kind of method that niobium ferro tantalum alloy prepares high purity niobium oxide
CN108862384A A kind of preparation method and a kind of preparation method of low antimony tantalum oxide of low antimony niobium oxide
CN106693871A Environmental-friendly neutralization reaction kettle
CN106693870A Continuous type neutral reaction kettle
CN106587424A Resourceful treatment method for tantalum-niobium industrial fluorine-containing ammonia-nitrogen wastewater
CN106517327A Preparation method of spherical niobium pentoxide with big loose specific weight
CN106746102A A kind of handling process of fluorine-containing ammonia nitrogen waste water