Learn more

Qidong construction group co ltd

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    163,722
  • Filing trend
    ⇧ 50.0%
About

Qidong construction group co ltd has a total of 13 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and packaging and shipping are BEIJING CONSTRUCTION ENG GROUP CO LTD, CHANGZHOU NO 1 CONSTRUCTION GROUP CO LTD and FIRST CONSTR ENG CO LTD OF CHINA CONSTR 2ND ENG BUREAU.

Patent filings in countries

World map showing Qidong construction group co ltds patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing Qidong construction group co ltds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Qiu Hu 6
#2 Chen Wei 5
#3 Jiang Yunchang 5
#4 Xu Yan 3
#5 Tang Weixiong 3
#6 Zhang Shenrong 2
#7 Huang Shengcheng 2
#8 Mao Chunlei 2
#9 Cui Kaihua 2
#10 Jin Liang 2

Latest patents

Publication Filing date Title
CN111535580A Cast-in-situ one-way dense ribbed slab thin steel plate lining mold construction method
CN111519895A Pouring construction method for integral steel formwork of staircase and wall
CN110029816A Crawl space exempts from demoulding construction method
CN108952080A Concrete dense curing agent abrasion-proof terrace monolithic construction method
CN108118791A In buried and detachable and with deformation joint construction method
CN108149877A Large-area nano crystallite dried hanging method
CN106948553A Accessible roof pattern patch block construction method
CN106968341A Tubular truss cable-membrane analysis construction method
CN106284316A Diesel hammer immersed tube carrier pile construction method
CN104692261A Symmetrical dismounting construction method for attachment device of tower crane
CN103216106A Construction method of electronic workshop low-temperature cold store
CN103215953A Construction method of anti-floating anchor in super-large super-deep basement engineering
CN101245595A Method for manufacturing big diameter borehole filling pile cage of reinforcement