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MA YANRONG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    93,047
About

MA YANRONG has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers and basic materials chemistry are HUANG JIANRU, QINGDAO ZHONGFUKANG FLOUR CO LTD and ANHUI KAILIFANG CHEMICAL CO LTD.

Patent filings in countries

World map showing MA YANRONGs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MA YANRONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Yanrong 19
#2 Zhang Shengyong 17

Latest patents

Publication Filing date Title
CN104498167A Settleable rust-prevention water-based grinding liquid and preparation method thereof
CN104479846A Settleable anti-rusting water-based grinding fluid and preparation method thereof
CN104450145A Water-based cutting fluid and preparation method thereof
CN104593133A Rustproof water-based grinding fluid with high settleability and preparation method thereof
CN104587536A Biodegradable polymer coating drug-loaded magnesium alloy eluting stent
CN104497553A Anti-ageing matt polyurethane composition and preparation method thereof
CN104449024A Preparing method for hydrophobicity nanometer titania
CN104450129A Water-based cutting fluid and preparation method thereof
CN104587535A Biodegradable polymer coating drug-loaded magnesium alloy eluting stent
CN104523660A Biodegradable polymer coating drug-loaded magnesium alloy-eluting stent
CN104587537A Magnesium alloy eluting stent with biodegradable polymer coatings carrying drugs
CN104472482A Toad expelling agent
CN104491935A Drug-loading magnesium alloy eluting stent for biodegradable polymer coating
CN104587538A Magnesium alloy eluting stent with biodegradable polymer coatings carrying drugs
CN104521962A Seed potato dormancy prolonging agent and use method thereof
CN104450128A Settleable water-based grinding fluid and preparation method thereof
CN104531322A Settleable water-based cutting solution and preparation method thereof
CN104524647A Biodegradable polymer coating drug-loaded magnesium alloy-eluting stent
CN102115174A Method for preparing chromium hydroxide and ammonium chloride from detoxicated chromium slag