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HEFEI YONGJIA NEW MAT TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,109
About

HEFEI YONGJIA NEW MAT TECH CO LTD has a total of 17 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and macromolecular chemistry and polymers are ANHUI YANSHENG NEW MAT TECH CO LTD, CHANGZHOU JIALE STEEL SCREEN MFG CO LTD and CHARVID LIMITED LIABILITY COMP.

Patent filings in countries

World map showing HEFEI YONGJIA NEW MAT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HEFEI YONGJIA NEW MAT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Congwei 17
#2 Cheng Wei 17
#3 Li Huazhen 12
#4 Sun Hui 5

Latest patents

Publication Filing date Title
CN106281766A A kind of potent kitchen detergent and preparation method thereof
CN106279597A A kind of modified amido sulfoacid water reducer and preparation method thereof
CN106118720A A kind of heavy high-acid crude oil rapid demulsifier and preparation method thereof
CN106281228A A kind of Compositional type high-performance oil-spill dispersant and preparation method thereof
CN106281295A A kind of imidazoline quaternary ammonium salt acidifying corrosion inhibitor for oil well and preparation method thereof
CN106277913A A kind of concrete impervious early strength water-reducing agent and preparation method thereof
CN106220029A A kind of high collapse protection type cement water reducing agent and preparation method thereof
CN106336863A Thiazole oil well acidizing corrosion inhibitor and preparation method thereof
CN106277914A A kind of anti-freezing concrete water reducer and preparation method thereof
CN106220031A A kind of anti-crack concrete water reducer and preparation method thereof
CN106244348A A kind of carpet Anti-static detergent and preparation method thereof
CN106281770A A kind of hard water resistance fabric detergent and preparation method thereof
CN106190635A A kind of leather sofa detergent with bright function and preparation method thereof
CN106220030A A kind of anti-chamotte mould cement water reducing agent and preparation method thereof
CN106281771A A kind of delicate fragrance type laundry detergent compositions and preparation method thereof
CN106277905A A kind of concrete high-performance gas tracting subtractive agent and preparation method thereof
CN106281230A A kind of degradable offshore spilled oil dispersant and preparation method thereof