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UNIV HAINAN NORMAL

Overview
  • Total Patents
    400
  • GoodIP Patent Rank
    3,979
  • Filing trend
    ⇧ 111.0%
About

UNIV HAINAN NORMAL has a total of 400 patent applications. It increased the IP activity by 111.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, measurement and pharmaceuticals are UNIVERSITÄT REGENSBURG, CHINA RESOURCES DOUBLE CRANE PHARMACEUTICAL CO LTD and LUDWIG MAXIMILIANS UNIVERSITÄT MÜNCHEN.

Patent filings in countries

World map showing UNIV HAINAN NORMALs patent filings in countries

Patent filings per year

Chart showing UNIV HAINAN NORMALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Guangying 116
#2 Li Xiaobao 68
#3 Sun Wei 43
#4 Song Xiaoping 41
#5 Han Changri 36
#6 Qu Yi 33
#7 Zhao Zhibin 32
#8 Li Zaijin 30
#9 Li Lin 30
#10 Zheng Caijuan 27

Latest patents

Publication Filing date Title
CN112205598A Noni jelly with high antioxidant effect and preparation method thereof
CN112045604A Semiconductor laser bar coating fixture for clamping three different lengths
CN112045605A Coating fixture for clamping semiconductor laser bar strips with same length and different cavity lengths
CN112059968A Bar coating fixture for clamping whole semiconductor laser chip
CN112038885A Coating fixture for clamping semiconductor laser bar strips with different lengths and different cavity lengths
CN112090440A Oxygen-deficient titanium dioxide material of composite hydroxylated carbon nitride and preparation method thereof
CN112183527A Tropical fruit peel image identification method based on FastR-CNN
CN111869671A Application of trihydroxybenzoic acid substituted monoterpene glycoside compounds in resisting phytopathogen
CN111875651A Monoterpene glycoside compound, preparation method thereof and application thereof in resisting pathogenic bacteria
CN111961013A Beta-caryophyllene type sesquiterpenoids, separation method and antibacterial application thereof
CN111875552A Amino-substituted 1,2, 3-triazole compound and synthesis method and application thereof
CN111704546A Oxygen-containing cyclohexane derivative and preparation method and application thereof
CN111704544A Labdane diterpenoid compound and separation method and application thereof
CN111675682A Benzopyran compound and preparation method and application thereof
CN111606801A Split-ring labdane diterpenoid compound and separation method and application thereof
CN111620809A Aristolochia lactam compound and preparation method and application thereof
CN111617067A Application and preparation method of pterocarpan compound
CN111740312A Dual-wavelength monolithic integrated surface emitting semiconductor laser
CN111700195A Preparation method of noni and blueberry compound juice
CN111620768A Method for synthesizing aryl ketone compound by using AQ as photocatalyst