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LONGXING CHEMICAL STOCK COMPANY LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    184,412
  • Filing trend
    ⇧ 100.0%
About

LONGXING CHEMICAL STOCK COMPANY LTD has a total of 15 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are MAX LEVA, MAVAG VERFAHRENSTECH AG and GRAESSER LTD R.

Patent filings in countries

World map showing LONGXING CHEMICAL STOCK COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing LONGXING CHEMICAL STOCK COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jianghong 7
#2 Xu Gang 7
#3 Ma Baoliang 5
#4 Li Gangling 4
#5 Li Yibin 4
#6 Li Yanbo 3
#7 Liu Yajun 3
#8 Ma Yuehui 3
#9 Wang Mingyin 3
#10 Hou Hegang 3

Latest patents

Publication Filing date Title
CN110562991A Production method of white carbon black for high-oil-absorption carrier
CN109289666A A kind of carbon black raw oil contaminated product system
CN109453591A A kind of carbon black waste gas treatment process
CN107638852A One kind fluorination work pyrolysis furnace
CN104793650A Method for reducing reject rate in oil furnace method charcoal black production
CN104261419A Production method of liquid sodium silicate
CN103834198A Method for preparing carbon black through wet granulation
CN103408973A Low-themogenesis super-wear-resisting carbon black and production technology thereof
CN103421358A Easy-to-disperse super-wear-resistant carbon black and production process thereof
CN103435051A Production technology of high-dispersity white carbon black for green tire
CN103435046A Preparation technology of high-dispersity white carbon black for snow tire
CN102993789A Universal carbon black with high vulcanized rubber elongation and production process for same
CN102977644A Mixing easily-dispersable super wear-resisting carbon black and production process thereof
CN102977643A Mixing easily-dispersable intermediate super wear-resisting carbon black and production process thereof
CN102286221A Hard carbon black reaction furnace