Learn more

HAN CONGPING

Overview
  • Total Patents
    51
About

HAN CONGPING has a total of 51 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are JIANGSU DAHUA CHEMICAL IND CO LTD, GUANGXI XINJING TECHNOLOGY CO LTD and ILLA INTERNAT LTD.

Patent filings in countries

World map showing HAN CONGPINGs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing HAN CONGPINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Congping 51

Latest patents

Publication Filing date Title
CN103833526A Alkyl phenol synthesis process based on control of stirring speed
CN103833524A Alkyl phenol synthesis process based on control of cooling time
CN103833516A Alkyl phenol synthesis process based on control of stirring time
CN103833609A Foaming agent preparation process based on catalyst consumption control
CN103833521A Alkyl phenol synthesis process based on control of distillation temperature
CN103833599A Foaming agent preparation process based on control of raw material ratio
CN103833923A Fluorocarbon resin synthesis process based on control of catalyst amount
CN103833931A Fluorocarbon resin synthesis process based on control of distillation pressure
CN103833608A Foaming agent preparation process based on aging time control
CN103833605A Foaming agent preparation process based on reaction temperature control
CN103833601A Foaming agent preparation process based on control of epoxy chloropropane amount
CN103833606A Foaming agent preparation process based on stirring time control
CN103833515A Alkyl phenol synthesis process based on control of reaction time
CN103833926A Fluorocarbon resin synthesis process based on control of distillation time
CN103833933A Fluorocarbon resin synthesis process based on control of cooling time
CN103833612A Foaming agent preparation process based on reaction time control
CN103833594A Preparation process of foaming agent used in petroleum exploitation field
CN103833596A Foaming agent preparation process based on control of pH value
CN103833520A Alkyl phenol synthesis process based on control of reaction temperature
CN103833929A Fluorocarbon resin synthesis process based on control of drying temperature