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HUBEI HENGXIN CHEMICAL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    208,720
About

HUBEI HENGXIN CHEMICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry are ZAKLADY CHEMICZNE ORGANIKA AZO, HU SONGZHOU and HAUSER CHEPHARIN PAUL.

Patent filings in countries

World map showing HUBEI HENGXIN CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUBEI HENGXIN CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Shutao 4
#2 Wei Gao 2
#3 Gao Wei 2
#4 Chen Xiaogang 2
#5 Sheng Xing 2
#6 Rui Bin 2
#7 Chen Fade 2
#8 Xiang Qilian 2
#9 Jin Liantie 2
#10 Zhou Bin 2

Latest patents

Publication Filing date Title
CN105669498A Method for synthetizing 2-naphthalene sulfonyl chloride by phosphorus oxychloride
CN105669501A Preparing method of 2-naphthalene sulfuryl fluoride
CN104611733A Chromium fog inhibitor and preparation method thereof
CN103740455A Water-based lubricating agent for drawing processing of galvanized steel wires and preparation method thereof
CN103333137A Method for synthesizing allyl glycidyl ether
CN102731348A Bisperfluoroalkylsulfonylimino-ethyl acrylate monomer and preparation method thereof
CN101967081A Process for recovering water-containing methanol solution produced in production of antioxygen 1010
CN101892117A Water-based lubricant for drawing processing of brass-plated steel wire and preparation method thereof
CN101759613A Preparation method for perfluoroalkyl vikane
CN101429664A Full-fluorine octyl sulfuryl fluoride production technology
CN101085789A Synthesis for dicyclic pentylene titanium dichloride