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NANJING TONGLI CONSTRUCTION GROUP CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,340
  • Filing trend
    0.0%
About

NANJING TONGLI CONSTRUCTION GROUP CO LTD has a total of 16 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and macromolecular chemistry and polymers are ANHUI GOURGEN TRAFFIC CONSTRUCTION CO LTD, KOREA SE CORP and ZHEJIANG COMM CONSTR GROUP CO LTD.

Patent filings in countries

World map showing NANJING TONGLI CONSTRUCTION GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Xu Qingping 14
#2 Ma Juan 12
#3 Tong Zuling 5
#4 Liu Bin 4
#5 Xu Jun 4
#6 Liang Zhijian 4
#7 Jiang Chen 4
#8 Fang Wei 4
#9 Yao Peng 3
#10 Xu Xin 3

Latest patents

Publication Filing date Title
CN111560866A Bridge deck reinforcing structure of post-added sound barrier screen viaduct and construction method thereof
CN110805032A High-pressure rotary jet drilling machine capable of directionally swinging and jetting in any direction and angle and construction method
CN110714467A Deep foundation pit supporting system
CN110700069A Su dyke arched bridge structure
CN110230326A A kind of underground connecting pipeline structure waterproofing of movement joints construction
CN110273436A Open trench tunnel utilizes support pile and bear down on one float Structure and its construction method of crown beam
CN110273337A Asphalt roads construction method
CN110273435A A kind of construction of city open trench tunnel
CN110273429A A kind of piling bar plate and film bag sand cofferdam construction method
CN110260043A A kind of push pipe and the sewage conduct construction technology with push pipe
CN109024560A A kind of steel pipe pile driving construction positioning device waterborne
CN108797272A A kind of burner and its control method of twin-roll heat regeneration asphalt concrete mixing machine
CN107814309A A kind of large-scale rectangular jacking pipe joints hanging apparatus
CN106968161A A kind of oblique pull foot bridge beam slab and building method
CN106221252A A kind of high viscous composite modified asphalt and preparation method thereof
CN105906233A High-performance colorized water-permeable asphalt concrete and preparation method thereof