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HENAN KAILUN CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    191,638
About

HENAN KAILUN CHEMICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and materials and metallurgy are XUZHOU WANBANG JINQIAO PHARMA CO LTD, APOTEX FERMENTATION INC and INDIAN DRUGS & PHARMA.

Patent filings in countries

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

Patent filings per year

Chart showing HENAN KAILUN CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Kuiliang 9
#2 Miao Jinzhi 9
#3 Liu Zhiyong 9
#4 Yan Jinglei 7
#5 Kuiliang Wang 6
#6 Jinzhi Miao 6
#7 Zhiyong Liu 6
#8 Chang Shujuan 5
#9 Li Shengli 5
#10 Jichu Zhang 4

Latest patents

Publication Filing date Title
CN111253337A Novel process for anhydrous clean production of vulcanization accelerator DM
CN108439348A A kind of insoluble sulfur production method
CN104262288A Production method of rubber vulcanization accelerator DM
CN104193697A Novel oxidation method of rubber vulcanization accelerator CZ (C13H16N2S2)
CN104229747A Complex heat stabilizer and production method of insoluble sulfur with high heat stability
CN104211658A Novel preparation method of rubber vulcanization accelerator MBT
CN103613537A Clean high-efficiency synthetic method of high-content anti-aging agent RD
CN102897718A Production method for high-fineness sulfur
CN102398896A New production technology of insoluble sulfur for rubber use
CN102030720A Novel process for producing rubber vulcanization accelerator DM
CN101717380A Clean production method of rubber vulcanizing accelerator TBBS
CN101717379A Production method of rubber vulcanizing accelerator CBS
CN101362837A Preparation technology of insoluble sulfur for rubber
CN101357998A Synthesis process of rubber antioxidant BLE
CN101638396A Production process for rubber accelerator 2-thiol group benzothiazole