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CHINA CONSTR CIVIL ENG CO LTD

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    16,670
  • Filing trend
    ⇧ 200.0%
About

CHINA CONSTR CIVIL ENG CO LTD has a total of 86 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and computer technology are CCCC SECOND HARBOUR ENG CO LTD, 2ND CONSTR CO LTD CTCE GROUP and CHINA RAILWAY SIXTH GROUP CO.

Patent filings in countries

World map showing CHINA CONSTR CIVIL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 86

Patent filings per year

Chart showing CHINA CONSTR CIVIL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Bin 26
#2 Ao Changjiang 25
#3 Gao Shuqing 22
#4 Guo Zhiguang 17
#5 Zhuo Jinxin 13
#6 Ma Minglei 10
#7 Li Jinhui 10
#8 Zhang Fan 9
#9 Chen Yanming 8
#10 Bao Hanying 7

Latest patents

Publication Filing date Title
CN112282503A Fixed enclosure base device and using method thereof
CN112267897A Laminated tunnel cave group excavation construction method
CN112171156A Positioning device, positioning structure and construction method for steel bar clamp of steel bar cage seam welder
CN112177310A Outer wall hanging basket with adjustable buffer device and using method thereof
CN112060307A Segment box girder short line matching control and prefabricating construction method
CN112045837A Slurry inflow prevention device and construction method for vacuum grouting by using same
CN111960772A Modified anti-cracking cement stable regeneration base layer mixture and preparation method thereof
CN111995295A Nano composite modified asphalt mixture doped with straw cellulose and preparation method thereof
CN111926808A Detachable casing structure of deepwater pile foundation and construction method thereof
CN111927085A Modular multi-ribbed plastic formwork structure system and assembling and construction method thereof
CN111779006A Green assembled slope supporting structure and construction method thereof
CN111827365A Retaining wall assembled waterproof protective layer structure and construction method thereof
CN111827119A Connecting structure of cast-in-situ variable cross-section beam body formwork and construction method thereof
CN111859648A Method for calculating energy loss of radial vibration of underground tubular structure at interface
CN111794055A Construction method for cast-in-place road shoulder of movable chute trolley
CN111877751A Auxiliary device for rapid movement of formwork support and construction method thereof
CN111877567A Hidden pre-buried hoisting device and construction method thereof
CN111877423A Roadbed slope brushing device for excavator and construction method thereof
CN111675070A Automatic opening and closing type floor protection door and working method thereof
CN111625761A Mixture gradation adjusting method