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DUNHUANG RES ACAD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,655
  • Filing trend
    ⇩ 100.0%
About

DUNHUANG RES ACAD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets measurement, materials and metallurgy and basic materials chemistry are WILLIAM FELDENHEIMER, ANHUI QINGHUAFANG FINE BONE PORCELAIN CO LTD and CEPROCIM S A.

Patent filings in countries

World map showing DUNHUANG RES ACADs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DUNHUANG RES ACADs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Gangquan 6
#2 Fan Zaixuan 6
#3 Dai Chuan 5
#4 Li Lingzhi 5
#5 Guo Qinglin 5
#6 Pei Qiangqiang 4
#7 Wang Xudong 4
#8 Li Can 4
#9 Wang Yanwu 3
#10 Li Qing 2

Latest patents

Publication Filing date Title
CN106673495A Grouting material for treating hollowing damage of ancient murals with adobe walls as support bodies, and preparation method thereof
CN106746903A A kind of grouting material of ancient wall hollowing disease administered with adobe wall as supporter and preparation method thereof
CN106699009A Grouting material for treating hollowing of ancient murals with brick wall as support and preparation method of grouting material
CN106699088A Grouting material for controlling ancient wall painting delamination damage taking block stone wall as support and preparation method of grouting material
CN106479739A A kind of removing material for administering the ancient wall sootiness disease with face coat and removing technique
CN106517897A Reinforcing method for ramming, building and repairing soil site supporting tops through sticky rice pulp modified soil
CN106153290A A kind of water-proof type four orientation fine sand level is collected and vertical fall dust Acquisition Instrument
CN106052877A Mural painting material multispectral image color standard color card and making method thereof
CN106018141A Earthen ruins dedicated wind erosion simulation device
CN105973789A Rain erosion simulation device for soil relics
CN105651663A Method for determining water vapor permeability of mural and stone cultural relic protection material
CN105572177A Nondestructive testing device for water vapor distribution in ancient mural painting support bodies