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NANJING JINMEI GALLIUM CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    189,377
  • Filing trend
    ⇩ 100.0%
About

NANJING JINMEI GALLIUM CO LTD has a total of 12 patent applications. It decreased 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 materials and metallurgy, environmental technology and surface technology and coating are FED GOSUDARSTVENNOE BYUDZHETNOE UCHREZHDENIE NAUKI INST KHIMII I TEKH REDKIKH ELEMENTOV I MINERALNOG, PNII GIPRONIKEL and RTI ENGINEERING CO LTD.

Patent filings in countries

World map showing NANJING JINMEI GALLIUM CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NANJING JINMEI GALLIUM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Jiahua 8
#2 Liu Wenbing 5
#3 Qiao Yinbin 4
#4 Qiu Caiyong 4
#5 Lu Ning 3
#6 Jin Lanying 3
#7 Liu Sugong 2
#8 Xianda Feng 1
#9 Tang Zhiguo 1
#10 Lv Xueping 1

Latest patents

Publication Filing date Title
CN107619027A A kind of pressure furnace compress control method for producing indium phosphide
CN107604440A It is a kind of to suppress method of the quartz container to indium phosphide melt contamination
CN107560435A A kind of more enamel-covered wires pass through the sealing structure of hyperbar electric furnace cover
CN107434244A A kind of composite heat shield structure of indium phosphide synthesizer
CN105567982A Method for recycling metal gallium from gallium nitride waste
CN105565368A Method for preparing anhydrous gallium trichloride through chlorination method
CN102963923A Large-scale production method for preparing gallium nitrate by using gallium
CN102975361A Method for preventing liquid metal gallium from being adhered to inner wall of container
CN102961963A High-concentration nitrogen oxide waste gas catalytic decomposing method
CN102618734A Large-scale production method for preparing high purity gallium
CN102618735A Method for removing impurity bismuth in metal gallium
CN102602902A High-pressure furnace for preparing indium phosphide