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LONGYUAN CONSTRUCTION GROUP CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    65,610
  • Filing trend
    ⇩ 40.0%
About

LONGYUAN CONSTRUCTION GROUP CO LTD has a total of 28 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, computer technology and electrical machinery and energy are GUANGDONG JIAOLING CONSTRUCTION ENG GROUP CO LTD, HANGZHOU JIANGRUN TECHNOLOGY LTD CO and NIHON KANKYO SEIZOU KABUSHIKI KAISHA.

Patent filings in countries

World map showing LONGYUAN CONSTRUCTION GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing LONGYUAN CONSTRUCTION GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Jun 12
#2 Wang Lihuan 9
#3 Dai Tingrong 7
#4 Xiang Haijing 7
#5 Shao Junya 5
#6 Du Hongbin 4
#7 Hu Bobo 4
#8 Zhang Xiaochuang 4
#9 Qian Ji'En 3
#10 Yao Siqi 3

Latest patents

Publication Filing date Title
CN111155934A Gravel layer three-shaft stirrer drill bit and construction method
CN111206610A Construction method for treating piping of exploration hole of foundation pit by curtain grouting method
CN111139854A Construction method for treating piping of exploration hole of foundation pit by drainage grouting method
CN110835970A Profiled steel sheet structure and construction method
CN110318466A H profile steel column high-strength bolts structure and construction method
CN110348142A Based on the BIM method of gang form bracket technique molding curve bridge
CN109339043A Steel pipe anchor rod stake machine and construction method
CN109537769A Space variable curvature abnormity wall city-wall brick masonry method
CN109537876A Space variable curvature concrete city wall formwork positioning mode
CN107653781A Big steel pipe truss and construction method for bent cap cast-in-place construction
CN107386032A High-strength GSZ complex ground treatment construction method
CN107419717A It is pressurized compound vacuum pre-pressed soft soil foundation processing constructing device and technique
CN106972436A Electric pre-buried installation method and accessory
CN106760552A Thickness of concrete floor and flatness control device and method
CN106245852A Abnormity concrete counterfort reinforcing bar localization method
CN105888290A Method for repairing wood components of ancient building
CN106088098A Supporting removal construction method
CN105926933A Formwork profile steel purlin for special-shaped concrete member and construction process thereof
CN106055804A BIM method applicable to positioning specially-shaped steel-concrete structural component
CN105220807A For box body hollow anti-floating system and the method for cast-in-situ concrete hollow floor