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DAFENG XINYUANDA CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,775
  • Filing trend
    ⇩ 33.0%
About

DAFENG XINYUANDA CHEMICAL CO LTD has a total of 15 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and basic materials chemistry are ZHENJIANG GAOPENG PHARMACEUTICAL CO LTD, ANQING XINFU CHEMICAL CO LTD and ZHUHAI GAOLAN UNITED NEW MAT CO LTD.

Patent filings in countries

World map showing DAFENG XINYUANDA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DAFENG XINYUANDA CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Ling 9
#2 Huang Qizhen 3
#3 Jiao Wenji 3
#4 Cao Zhijie 3
#5 Zhao Xide 3
#6 Zhuo Pengfei 3
#7 Chen Qungui 3
#8 Wu Gekai 2
#9 Yang Yang 1
#10 Zhao Renzhao 1

Latest patents

Publication Filing date Title
CN109096083A A kind of preparation process of photoinitiator 185
CN108892605A A kind of preparation process of photoinitiator 1173
CN108911959A A kind of preparation process of photoinitiator 184
CN108504189A LED-UV piezoelectric type ink-jet inks of high adhesion force and preparation method thereof
CN108373658A LED-UV piezoelectric type ink-jet inks of high adhesion force and preparation method thereof
CN108528050A The system and method for fluency is printed using ink droplet observation instrument tested inks
CN107670594A A kind of device of continous way speed up gas and liquid reaction
CN107670336A A kind of continous way oily-water seperating equipment
CN107661683A Chlorine device for recovering tail gas in reactor
CN107626117A A kind of organic solvent recovery device
CN107638860A High specific gravity accessory substance separator
CN107648996A Workshop chlorine tail gas multistage absorption device
CN107649076A A kind of device for improving gas liquid reaction speed
CN107670629A A kind of device that salt is analysed using tail gas acid gas
CN107803156A A kind of new speed up gas and liquid or the device of liquid liquid mixing