Learn more

HUNAN CONSTRUCTION ENGINEERING GROUP CORP

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    173,680
About

HUNAN CONSTRUCTION ENGINEERING GROUP CORP has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and civil engineering are SENDA SHOHEI, JIANGSU JIANHUA CONCRETE PILE CO LTD and YONDEN GIJUTSU CONSULTANT KK.

Patent filings in countries

World map showing HUNAN CONSTRUCTION ENGINEERING GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUNAN CONSTRUCTION ENGINEERING GROUP CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xiao Liao 7
#2 Huang Tao 5
#3 Tan Ding 5
#4 Liu Yuhui 5
#5 Song Dexin 4
#6 Peng Linna 4
#7 Yang Liping 4
#8 Chen Weichao 4
#9 Xie Yong 3
#10 Zhang Tianxiang 3

Latest patents

Publication Filing date Title
CN104674841A Rock block gravity-type retaining wall and construction method thereof
CN104478286A Compound concrete anti-corrosion and rust-resistant agent
CN104446109A Concrete air-entraining agent
CN104478281A Concrete antifreezing agent
CN104478371A Energy-saving type concrete crack repairing agent
CN104030596A Alkaline-free anti-crack concrete shrinkage reducing agent
CN104030642A Fiber concrete
CN104016611A High-durability concrete waterproofing agent
CN103758143A Formwork structure of bridge foundation underwater concrete continuous wall cofferdam
CN103362070A Cable saddle transverse moving system of large-tonnage cable crane and cable saddle transverse moving method
CN103276671A Steering cable saddle for large-tonnage cable crane
CN103147592A Re-anchoring and cut-off construction method of unbonded prestressed reinforcement during partial dismantling of existing building