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NORTH HUAJIN CHEMICAL IND GROUP CORP

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    43,022
About

NORTH HUAJIN CHEMICAL IND GROUP CORP has a total of 43 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 measurement, macromolecular chemistry and polymers and chemical engineering are EDWARDS BILL R, TANGSHAN SANYOU CHLOR-ALKALI CO LTD and GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT CO LTD.

Patent filings in countries

World map showing NORTH HUAJIN CHEMICAL IND GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing NORTH HUAJIN CHEMICAL IND GROUP CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Bo 19
#2 Zheng Shusong 17
#3 Lan Yunfei 15
#4 Fan Licheng 14
#5 Tang Zhifang 14
#6 Sun Xiuli 12
#7 Wang Yibo 12
#8 Zhou Chuan 10
#9 Li Yaobo 9
#10 Fan Tiejun 9

Latest patents

Publication Filing date Title
CN106753556A The processing method that lube base oil and liquid fuel are produced using inferior heavy oil
CN106738015A A kind of diaphragm grab sample machine
CN106680469A Evaluation method of special polypropylene resin for lithium battery diaphragm
CN106693649A Desulfurizing absorption tower wall cleaning device
CN106594452A Leaking stoppage clamp under pressure
CN106699981A Method of preparing transparent ABS resin by adopting continuous body device
CN106749854A A kind of preparation method of new 3D printing polyacrylic resin
CN106854261A A kind of method that emulsion and body process integration prepare ABS resin
CN106632867A Method for preparing high-impact AES resin by adopting continuous bulk device
CN106644980A Method for detecting oil content in sewage
CN106584825A Double-edging agricultural film drape flattening device and agricultural film production line
CN106565874A Hydrogen separation system of polypropylene device under condition of high hydrogen
CN106321942A Installing structure for air inlet valve unloader of reforming hydrogen supercharger
CN106541002A A kind of U-tube simmers device processed
CN106422830A Real-time online addition regulation system for C9 in fuel oil
CN105805320A Regulating valve gravity compensation mechanism and regulating valve
CN105548017A Non-contact type semiconductor laser gas analyzer
CN105461361A Multipath evaporation urea granulation system
CN105526426A High pigtail tube hoisting system
CN105606308A Split-type pressure testing system for floating heat exchanger