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DANGTU COUNTY HUAYI METAL PRODUCTS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,909
About

DANGTU COUNTY HUAYI METAL PRODUCTS CO LTD has a total of 11 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and civil engineering are INEOS STYROLUTION EUROPE GMBH, SUZHOU KANGBANG NEW MAT CO LTD and FINE BLEND COMPATILIZER JIANGSU CO LTD.

Patent filings in countries

World map showing DANGTU COUNTY HUAYI METAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DANGTU COUNTY HUAYI METAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Sheng 11
#2 He Song 8

Latest patents

Publication Filing date Title
CN105063596A Treating fluid for chromate-free passivation of aluminum profiles before coating and preparation method thereof
CN105063599A Aluminum profile chromate-free passivation processing liquid capable of forming film rapidly and preparation method for aluminum profile chromate-free passivation processing liquid
CN105063597A High-corrosion-resistance aluminum profile chromium-free passivation conditioning fluid and preparation method thereof
CN104927232A Plasticizing fiber modified plastic door and window
CN104927233A Weather-proof durable plastic door window
CN104927230A Calcium-based chloropropane plastic door/window
CN104927234A Biomass environment-friendly plastic window and door
CN104924485A Heavy crosslinking plastic door and window
CN104924519A Carbon-reinforced plastic door/window
CN104927231A Anti-corrosion plastic door/window
CN105001544A Organosilicone reinforced plastic door or window