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FIRST CONSTRUCTION CO LTD CHINA CONSTRUCTION 8TH ENG BUREAU

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    27,262
  • Filing trend
    ⇩ 100.0%
About

FIRST CONSTRUCTION CO LTD CHINA CONSTRUCTION 8TH ENG BUREAU has a total of 54 patent applications. It decreased the IP activity by 100.0%. 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, machines and it methods for management are SCEGC NO 5 CONSTRUCTION ENG GROUP COMPANY LTD, CCFED THE FIGTH CONSTRUCTION & ENG CO LTD and CHINA 22MCC GROUP CORP LTD.

Patent filings in countries

World map showing FIRST CONSTRUCTION CO LTD CHINA CONSTRUCTION 8TH ENG BUREAUs patent filings in countries
# Country Total Patents
#1 China 54

Patent filings per year

Chart showing FIRST CONSTRUCTION CO LTD CHINA CONSTRUCTION 8TH ENG BUREAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yingxin 29
#2 Zhang Aijun 17
#3 Ge Zhengang 15
#4 Yu Ke 13
#5 Liu Bin 12
#6 Yuan Chengtai 10
#7 Dong Biao 10
#8 Li Lei 10
#9 Zhao Haifeng 9
#10 Pang Qian 8

Latest patents

Publication Filing date Title
CN107584160A A kind of drill bit with dust-absorbing function
CN107542654A A kind of prefabrication and assembly construction method of circulating pump group assembly unit
CN107542161A BIDA engineering of integrating technical systems
CN107297810A A kind of making of precast wall body component and installation method
CN107328689A A kind of mobile leveling formula high precision testing device tested for Control Measures for Concrete Slump divergence
CN107345439A A kind of making of precast stair component and installation method
CN107338956A A kind of hole to be provided sleeve pipe and its application method
CN107386512A A kind of new fabrication and installation method of Prefabricated superposed beam plate
CN107299743A A kind of clean raised floor construction technology
CN107268878A The fabrication and installation method of prefabricated sandwich wallboard
CN107060831A One kind is used for tunnel groove constructing device
CN107119858A A kind of roof covering water-proof structure and its construction technology
CN107023104A A kind of wafer board construction technology for clean room
CN107130796A A kind of clean room wafer board flatness control methods
CN106945856A A kind of ointment encapsulating device for steel construction peg
CN106946411A One stud farm's sewage disposal system
CN106869133A A kind of soil nailing casting head device and its construction method
CN106868981A A kind of lawn runway and its construction method
CN106948372A A kind of passage precompressed construction technology
CN106888981A A kind of larger animal swimming pool