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JIANGSU ZHONGNENG SILICON INDUSTRY TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    106,064
  • Filing trend
    ⇧ 40.0%
About

JIANGSU ZHONGNENG SILICON INDUSTRY TECH DEVELOPMENT CO LTD has a total of 17 patent applications. It increased the IP activity by 40.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and machines are ABENGOA HIDROGENO S A, SANTOKU CHEMICAL IND CO LTD and HAZER GROUP LTD.

Patent filings in countries

World map showing JIANGSU ZHONGNENG SILICON INDUSTRY TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing JIANGSU ZHONGNENG SILICON INDUSTRY TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yifeng 5
#2 Li Li 5
#3 Fu Xuguang 5
#4 Chen Qiguo 4
#5 Jiang Hongfu 4
#6 Jiang Limin 3
#7 Shen Feng 3
#8 Wu Dezhi 2
#9 Ma Jun 2
#10 Tian Ye 2

Latest patents

Publication Filing date Title
CN111822415A Polycrystalline silicon cleaning device and method
CN111659488A Polycrystalline silicon extrusion crushing device and method
CN111377450A Device and method for treating high-boiling residues as by-products of polycrystalline silicon
CN109503646A A method of for handling polysilicon and organosilicon by-product higher boiling polymer
CN109384233A A method of for handling silicon polymer
CN111229421A Device and method for crushing polycrystalline silicon rod
CN110890537A Production method of high-purity nanocrystalline silicon
CN110272283A A kind of production method of silicon nitride powder
CN108101062A A kind of preparation process of polycrystalline silicon reducing furnace and its furnace tube inner wall functional layer
CN109467090A The method of continuous production granular polycrystalline silicon
CN109467063A The fluidized-bed reactor and its apparatus system and method for production silicon nitride
CN109467089A A kind of method for preparing polysilicon
CN109292780A A kind of technique of impurity removal reaction purification chlorosilane
CN109264724A A kind of device and method producing silicon
CN108069428A For handling the device and technique of polysilicon by-product slurry
CN107973300A Liquid silicon manufacturing apparatus and method
CN107364869A Fluidized-bed reactor and its method for preparing high-purity granular polysilicon