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NINGBO DETAI CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    167,368
About

NINGBO DETAI CHEMICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are MONROE LOUISIANA CARBON COMPAN, JONES GAS PROCESS COMPANY LTD and THERMATOMIC CARBON COMPANY.

Patent filings in countries

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

Patent filings per year

Chart showing NINGBO DETAI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Xifu 13
#2 Zhou Yinchun 12
#3 Zhu Shejiao 10
#4 Ji Yibiao 3
#5 Yinchun Zhou 2
#6 Xifu Huang 2
#7 Qiu Yanyun 2
#8 Shejiao Zhu 2
#9 Chen Yulong 1
#10 Zhang Ruoyu 1

Latest patents

Publication Filing date Title
CN111410855A Preparation method of high-surface-activity/high-hydrophilicity dispersion type carbon black
CN110845875A Circulation type carbon black reacting furnace
CN110746797A Mixed type carbon black reacting furnace
CN108774415A A kind of manufacturing method of energy conservation and environmental protection carbon black
CN108659579A A kind of manufacturing method of environmentally-friecarbon carbon black
CN106268200A A kind of classification dehydrating unit
CN106178851A A kind of centrifugal classification dehydrating unit
CN106189379A A kind of white carbon black removes the method for PAHs
CN104629497A Environment-friendly process for preparing carbon black by utilizing tar
CN104610786A Novel environment-friendly process for producing carbon black
CN103506320A Carbon black preparation device and method
CN103506318A Carbon black and preparation device
CN103506319A Device and method for producing active carbon black
CN102091695A Carbon black grading device
CN101625128A Air preheater and production process suitable for same