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DA YU WEI YE BEIJING INTERNATIONAL TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,835
  • Filing trend
    ⇧ 25.0%
About

DA YU WEI YE BEIJING INTERNATIONAL TECH CO LTD has a total of 13 patent applications. It increased the IP activity by 25.0%. 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 civil engineering are SHANGHAI JIDIAN WATERPROOF TECH CO LTD, CHC NORTH PAINT & COATINGS IND RES AND DESIGN INST and ZHUZHOU JIUHUA NEW MAT COATING INDUSTRIAL CO LTD.

Patent filings in countries

World map showing DA YU WEI YE BEIJING INTERNATIONAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing DA YU WEI YE BEIJING INTERNATIONAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Yingying 8
#2 Li Xiaoliang 5
#3 Xing Yubo 3
#4 Wang Shuaichao 3
#5 Ma Tongjian 3
#6 Zhao Yuan 3
#7 Wei Zheng 2
#8 Huang Jinxing 2
#9 Cheng Weijia 2
#10 Liu Zhengjie 2

Latest patents

Publication Filing date Title
CN111749718A Waterproof technology for tunnel construction
CN111548733A Preparation method of rubber asphalt material and rubber asphalt material
CN111548639A Non-cured rubber asphalt material
CN110410112A A kind of tunnel project seam waterproof construction method
CN109401460A Anticorrosive paint, corrosion-inhibiting coating and preparation method thereof
CN109517478A Anticorrosive paint and its preparation and construction method and composite layer
CN109535960A Anticorrosive paint, corrosion-inhibiting coating and preparation method thereof
CN109137996A A kind of waterproof construction method
CN108706990A A kind of complex waterproof layer and its preparation and construction method
CN108165174A A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation and construction method
CN107964362A One kind spraying rapid hardening rubber asphalt waterproof coating and its preparation and construction method
CN107652870A A kind of antisepsis finishing paint, anti-corrosion composite construction and its preparation and construction method
CN107502167A A kind of Low Temperature Wet solidification priming paint, anti-corrosion composite construction and its preparation and construction method