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Hefei huaqing fangxing surface technology co ltd

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    203,595
About

Hefei huaqing fangxing surface technology co ltd has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating are BENGBU CITY YUCHENG HARDWARE INDUSTRY & TRADE CO LTD, RETOMAX AG and NOVAMAX ITB S R L.

Patent filings in countries

World map showing Hefei huaqing fangxing surface technology co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Hefei huaqing fangxing surface technology co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liu Wanqing 10
#2 Zheng Songlin 8
#3 Rao Dan 7
#4 Zhou Yuchen 3
#5 Yang Beibei 2
#6 Cui Yaru 1
#7 Zhan Hualu 1
#8 He Yuan 1

Latest patents

Publication Filing date Title
CN104498971A Room-temperature non-phosphorus degreasing agent capable of rapidly removing oil putty on surface of metal workpiece
CN104561972A Chromium-free passivation treatment agent used before coating of cast aluminum alloy workpiece
CN104532256A Steel online waterborne rust inhibitor and preparation method thereof
CN104562022A Stainless steel chemical polishing solution and preparation method thereof
CN103725162A Polypyrrole-bisphenol A epoxy resin composite coating and preparation method thereof
CN103756513A Polypyrrole modified epoxide resin steel pipe coating for low surface treatment and preparation method thereof
CN103014784A Constant-temperature environment-friendly trivalent chromium electroplating liquid and electroplating method thereof
CN103014792A Tin-cobalt alloy decorative chromium-substituted electroplate liquid and electroplate method thereof
CN102912362A Normal-temperature nonphosphorus degreasing agent for metal surface processing and preparation method thereof
CN102911565A Waterborne rusty coating for protecting coating of steel-structure work pieces and preparation method thereof
CN102863861A Water-borne on rust coating and preparation method thereof
CN102827537A Aqueous normal temperature curing peelable paint and preparation method of paint
CN102732869A Chromium-free passivating agent for galvanized plate with organosilane as main component