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LI DONGJUN

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    27,408
About

LI DONGJUN has a total of 55 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and textiles and paper are GUANGZHOU JITAI CHEMICAL CO LTD, QINGDAOTEAO ENERGY DETECTION CO LTD and QU DESHUN.

Patent filings in countries

World map showing LI DONGJUNs patent filings in countries

Patent filings per year

Chart showing LI DONGJUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Dongjun 54
#2 Dongjun Li 1

Latest patents

Publication Filing date Title
CN105482644A Metal pipeline anticorrosion coating
CN105440846A Special coating material for automobiles
CN105482524A Anticorrosion coating for oil pipelines
CN105504917A Mold-proof coating material
CN105566964A Interior wall decoration coating
CN105440845A Color coating
CN105505222A Steel plate coating material for building
CN105482611A Metal product antirust coating
CN105442300A Coating material for fabric coating finishing
CN105623483A Ceramic tool coating
CN105441002A Special weather-resistant sealant for solar photovoltaic modules
CN105483847A Composite fiber material
CN105419680A High-efficiency moistureproof bathroom sealant
CN105567154A Environmental-protection type oil-resistant sealant
CN105482721A Stable building weather-resistant sealant
CN105505290A Sealant special for high-performance electronic components
CN105401256A Constructional flame-retardation fiber material
CN105482742A Efficient fireproofing sealant for constructions
CN105482722A Environment-friendly sealant specially used for automobiles
CN105482482A Building fiberboard