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CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    145,846
  • Filing trend
    ⇩ 66.0%
About

CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTD has a total of 24 patent applications. It decreased the IP activity by 66.0%. 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, machines and materials and metallurgy are 2ND CONSTRUCTION CO LTD OF CTCE GROUP, GANSU HIGHWAY & BRIDGE CONSTR GROUP CO LTD and Hunan wuxin machinery co ltd.

Patent filings in countries

World map showing CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing CHONGQING URBAN CONSTRUCTION HOLDING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Boyong 8
#2 He Enming 7
#3 Chen Lei 6
#4 Junru Wang 5
#5 Zhu Guanghua 4
#6 Xiangdong Meng 4
#7 Guanghua Zhu 3
#8 Zheng Li 3
#9 Pang Yuanyuan 3
#10 Feng Guo 3

Latest patents

Publication Filing date Title
CN111270612A Auxiliary via-hole method for front end of long-span T-beam bridge girder erection machine over-span truck crane
CN110375590A The generating device of static breaking agent
CN110469347A The double slurries grouting methods of rich water tunnel
CN110528402A A kind of construction method of the more purlin piece combination Hanging Baskets of ultra-wide box beam
CN110469333A The driving method of small bore rocky tunnel
CN109881586A A kind of steel lifted trunk bottom plate and preparation method thereof
CN109811783A A kind of main pier bearing platform and its construction method
CN109811649A A kind of anticollision auxiliary pier casing and preparation method thereof
CN108589557A Walking trackless triangle hanging basket construction method
CN107842368A The non-quick-fried excavation technology of city tunnel Drilling milling mechanical combination
CN107815969A A kind of filled-type epoxy coating strand drag-line construction technology
CN107724256A Suspension cable changes rope technique
CN102817326A Construction method of bridge construction super-small space double limb pier stud
CN102168406A Cluster numerical control installation system
CN102168405A Construction method of steel-concrete mixed Y-shaped tower of low-pylon cable-stayed bridge
CN102094393A Construction process of steel-concrete joint for steel and concrete mixed continuous steel structure bridge
CN101943552A Directional blasting structure for celebration
CN101956467A Blasting method for disintegrating frame building in situ with low impact
CN101967988A Quickly-installed manipulator of attached type tunnel arch
CN101936071A Low-noise concrete vibrating spear