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BEIJING MUNICIPAL ROAD & BRIDGE BUILDING MAT GROUP CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    158,262
  • Filing trend
    ⇩ 100.0%
About

BEIJING MUNICIPAL ROAD & BRIDGE BUILDING MAT GROUP CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, macromolecular chemistry and polymers and machines are PATKO MARTIN J, SICHUAN KELUTAI TRAFFIC TECH CO LTD and ANHUI SINIC LABORATORY MEDICINE TECH CO LTD.

Patent filings in countries

World map showing BEIJING MUNICIPAL ROAD & BRIDGE BUILDING MAT GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing BEIJING MUNICIPAL ROAD & BRIDGE BUILDING MAT GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Hao 11
#2 Wang Zhen 11
#3 Yang Liying 11
#4 Bu Hailing 9
#5 Li Zhen 9
#6 Dong Yuming 9
#7 Yang Yansheng 8
#8 Li Gen 8
#9 Li Enguang 5
#10 Wang Jianguo 5

Latest patents

Publication Filing date Title
CN111948113A Method for determining mixing amount of snow-melting filler in snow-melting asphalt mixture
CN111896381A Anti-icing performance evaluation method for anti-icing asphalt mixture
CN106928732A Normal temperature fast emulsion breaking, easily prepared anti-stick emulsified asphalt and preparation method thereof
CN106996904A A kind of viscous wheel effect evaluation method of emulsified asphalt
CN106884364A The cement concrete bridge deck water-proof tack coat and its construction method of a kind of rapid construction
CN107099040A The anti-of normal temperature fast emulsion breaking curing molding sticks emulsified asphalt and preparation method thereof
CN107014706A The base joint grouting glue low temperature and fatigue behaviour evaluation method of a kind of bituminous paving
CN107064203A A kind of asphalt pavement crack hot type base joint grouting glue selecting method
CN106769634A A kind of Asphalt Emulsion Evaporation Residue content quick determination method
CN106673500A Normal temperature asphalt mixture and its construction design method
CN105445445A Multistage construction control method for cold-reclaimed emulsified asphalt mixture