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NANTONG HONGFUDALI CHEMICAL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    145,693
About

NANTONG HONGFUDALI CHEMICAL CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and materials and metallurgy are JIANGSU BEYOND CHEMICALS CO LTD, WEIHAI HANFU BIOCHEMICAL PHARMACEUTICAL CO LTD and CHEM SYSTEMS.

Patent filings in countries

World map showing NANTONG HONGFUDALI CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NANTONG HONGFUDALI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ge Baquan 10
#2 Liu Zechun 5
#3 Zhai Haiquan 5
#4 Ji Peng 5
#5 Miao Weidong 5
#6 Shi Suping 5
#7 Xu Chunyin 3
#8 Xie Xiuhua 3
#9 Zhou Weiwu 2

Latest patents

Publication Filing date Title
CN112047825A Production process of dichloro pinacolone
CN111909015A Pinacolone continuous production system
CN110433610A A kind of dichloro pinacoline production tail gas recycle dichloro pinacoline device
CN110452108A A kind of pinacoline production product separating technique
CN110433734A A kind of pinacoline condensation reaction exhaust apparatus
CN110523107A A kind of pinacoline drying device based on calcium chloride
CN110433745A A kind of de- molten temperature reaction kettle of a chlorine pinacoline
CN109432821A A kind of pinacoline production by-product decoloration device
CN109678682A A kind of technique absorbing pinacoline production tail gas reproduction pinacoline using concentrated hydrochloric acid
CN108397687A A kind of dichloro pinacoline production liquid chlorine vaporizing system
CN108191621A A kind of preparation process of pinacoline
CN108164405A A kind of pinacoline crude product mixing liquid separating apparatus