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SHANDONG BLUESTAR DONGDA CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,376
  • Filing trend
    ⇧ 200.0%
About

SHANDONG BLUESTAR DONGDA CO LTD has a total of 14 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, measurement and basic materials chemistry are DONGGUAN JIXIN POLYMER SCIENCE & TECHNOLOGY CO LTD, SHANDONG INOV POLYURETHANE CO LTD and GT ELEKTROTECHNISCHE PRODUKTE GMBH.

Patent filings in countries

World map showing SHANDONG BLUESTAR DONGDA CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHANDONG BLUESTAR DONGDA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Hui 8
#2 Zhang Cheng 5
#3 Wang Tongtong 5
#4 Zhang Tao 5
#5 Xu Wei 5
#6 Jia Shiqian 4
#7 Duan Yanfang 3
#8 Qin Haohui 3
#9 Xiao Chunhong 3
#10 Li Shuai 2

Latest patents

Publication Filing date Title
CN111303403A Preparation method of polyhydroxy-terminated polyether polyol
CN111286020A Preparation method of polyether polyol with fluorescent characteristic
CN110862530A Preparation method of fullerene type nano tungsten disulfide/polyether polyol composite material for foam gap filler
CN110818889A Synthesis method of micromolecular polyether polyol with narrow molecular weight distribution
CN109867774A Preparation method with the polyether polyol for accelerating starting and gelatification
CN111253564A Polyether polyol for photocuring 3D printing polyurethane and preparation method thereof
CN109485844A The preparation method of high activity high molecular polyether polyol polyalcohol
CN111220795A Method for testing cloud point of polyether polyol
CN111100260A Spraying flame-retardant polyurethane composite material for commercial vehicle ceiling and preparation method thereof
CN111100251A Synthesis process of polymer polyester polyol
CN108663338A The method for monitoring polymer polyatomic alcohol product quality on-line
CN109762123A Polyester ether glycol and preparation method and polyurethane elastomer prepared therefrom and preparation method
CN109762117A The synthetic method of polyether polyol
CN108148190A The preparation method of high activity low volatile polyether polyol