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SHANDONG DONGRUI HIGH NEW TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,258
  • Filing trend
    ⇧ 200.0%
About

SHANDONG DONGRUI HIGH NEW TECH DEVELOPMENT CO LTD has a total of 12 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and electrical machinery and energy are XUZHOU ENKUANG NEW MAT CO LTD, BENGBU HUAKE ELECTROMECHANICAL CO LTD and BORG WARNER CHEMICALS INC.

Patent filings in countries

World map showing SHANDONG DONGRUI HIGH NEW TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANDONG DONGRUI HIGH NEW TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Tingxian 7
#2 Li Lianfang 5
#3 Cai Wenjie 2
#4 Qi Shaojing 1
#5 Li Chunshan 1
#6 Chu Libo 1
#7 Yang Haotian 1
#8 Liu Yan 1
#9 Li Jun 1

Latest patents

Publication Filing date Title
CN108467579A A kind of organic glass fiber composite material and preparation method thereof
CN108530872A A kind of cucurbit urea groups fire resistant flame retardant CABLE MATERIALS and preparation method thereof
CN108538606A A kind of dye-sensitized solar cells solid electrolyte and preparation method thereof
CN108410183A A kind of conductive plastic material and preparation method thereof
CN108410181A A kind of low temperature resistant fluorine silicone rubber sizing material and preparation method thereof
CN108314104A A kind of sewage-treating agent and preparation method thereof
CN108559185A A kind of environment-friendly cable material and preparation method thereof
CN108129852A A kind of Environment-friendlydecorative decorative board and preparation method thereof
CN108129876A A kind of environmental protection composite dye and preparation method thereof
CN108168348A A kind of manufacturing industry Large Efficient formula Wind cooling temperature reducing device
CN107936184A A kind of lubricant oil composite viscosity index improver
CN107987935A A kind of biodegradable environment-protective lubricant oil