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ZHEJIANG JUHUA TECH CENTER CO LTD

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    21,446
About

ZHEJIANG JUHUA TECH CENTER CO LTD has a total of 68 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 macromolecular chemistry and polymers are ANIC SPA, SASTECH PTY LTD and GELSENBERG BENZIN AG.

Patent filings in countries

World map showing ZHEJIANG JUHUA TECH CENTER CO LTDs patent filings in countries
# Country Total Patents
#1 China 68

Patent filings per year

Chart showing ZHEJIANG JUHUA TECH CENTER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongfeng 18
#2 Ma Liyong 17
#3 Ye Lifeng 11
#4 Lyu Yang 10
#5 Zhang Wanhong 8
#6 Yang Zhongmiao 8
#7 Zhang Jianwen 8
#8 Sun Hongyang 7
#9 Wang Jinming 7
#10 Wu Yi 7

Latest patents

Publication Filing date Title
CN112279748A Preparation method of 1,1,2,2-tetrafluoroethane
CN112147130A Method for determining content of metal elements in polyvinylidene fluoride resin
CN112142572A Continuous production method for synthesizing hydrofluoroether
CN112250343A Copper-clad plate substrate forming method
CN112142901A PVDC aqueous emulsion for water-repellent and oil-repellent coating film and preparation method thereof
CN112250552A Preparation method of perfluorohexanone
CN112250603A Preparation method of perfluoro 3, 6-dioxa-4-methyl-7-octenesulfonyl fluoride
CN112142341A Preparation method of antifouling anti-reflection coating
CN112175422A Coating composition for automobile glass
CN112126327A Perfluoropolyether type hydrophobic and oleophobic coating composition and application method thereof
CN112058859A High-waste treatment device and method for chlorohydrocarbon
CN112062651A Synthetic method of 1,1-difluoro-2-iodoethylene
CN112079695A Preparation method for co-production of 1, 2-bis (trifluoromethoxy) difluoroethylene by 1, 1-bis (trifluoromethoxy) difluoroethylene
CN112159506A Preparation method of multi-anchor brush-shaped perfluoropolyether anti-fingerprint agent
CN111620972A Perfluoropolyether and preparation method thereof
CN111138651A Synthetic method of perfluoropolyether peroxide
CN111116427A Preparation method of fluorosulfonyl tetrafluoroethyl (trifluoroethylene) ether
CN111116302A Synthesis method of halogenated butene
CN111138384A Treatment method for byproduct hydrogen chloride in fluorine-containing olefin production process
CN111072526A Preparation method of resin monomer for ion exchange membrane