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HEFEI CONSTRUCTION ENG GROUP CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,357
  • Filing trend
    ⇧ 350.0%
About

HEFEI CONSTRUCTION ENG GROUP CO LTD has a total of 14 patent applications. It increased the IP activity by 350.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering are HOLZMANN GMBH & CO KG, DEL CASTILLO CABELLO EUGENIO and ZAMBELLI SERGIO.

Patent filings in countries

World map showing HEFEI CONSTRUCTION ENG GROUP CO LTDs patent filings in countries

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Zheng Zhitao 12
#2 Tu Gangyao 10
#3 Liu Guofu 8
#4 Zhu Haisheng 7
#5 Wang Yuguo 7
#6 Chen Long 3
#7 Zhang Nan 2
#8 Sha Xuecheng 2
#9 Su Jiajie 2
#10 Pan Hongxing 2

Latest patents

Publication Filing date Title
CN110005186A A kind of adjustable tool formula elevator protection job platform and operation supporting
CN110005182A A kind of expanded type construction of lift well operation protective platform
CN108301568A A kind of assembling structure of assembly concrete component
CN108035493A A kind of antidetonation assembles half grout sleeve of self-locking
CN108301570A Half grout sleeve processing method of antidetonation self-locking, concrete member processing method
CN108222285A A kind of assembly concrete member reinforcing steel bar magnetic suspension connects localization method
CN108301567A Antidetonation self-locking rolls half grout sleeve processing method, concrete member processing method
CN108301571A A kind of antidetonation assembly self-locking half grout sleeve of rolling
CN108035552A A kind of assembly concrete member reinforcing steel bar magnetic suspension connection locator
CN107700756A A kind of assembly of shear wall structure exterior wall reinforcing bar is partly in the milk attachment means
CN106894667A Energy-dissipation shock-absorbing damp component and its construction method
CN105649334A Concrete shear wall tower crane wall-attachment construction method and device thereof