Learn more

HUBEI GEZHOUBA TESTING CO LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    57,106
  • Filing trend
    ⇩ 33.0%
About

HUBEI GEZHOUBA TESTING CO LTD has a total of 61 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets measurement, civil engineering and materials and metallurgy are CARBON TECH GROUP CO LTD, CHUGOKU X RAY CO LTD and CHENGDU ACTION ELECTRONICS JOINT STOCK CO LTD.

Patent filings in countries

World map showing HUBEI GEZHOUBA TESTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 61

Patent filings per year

Chart showing HUBEI GEZHOUBA TESTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Kaiyan 20
#2 Chen Zhiyuan 13
#3 Zhou Hougui 11
#4 Chen Junqi 10
#5 Chen Weilie 10
#6 Li Yan 10
#7 Wang Zhenzhen 9
#8 Li Meng 8
#9 Kaiyan Tan 6
#10 Shao Hongyong 6

Latest patents

Publication Filing date Title
CN111733896A Axial drawing test device and method for all-terrain anchor rod
CN111308056A Concrete slump inference method based on mix proportion and raw material performance
CN111089942A Method for testing content of oily carbon substances in artificial sand
CN108975822A A kind of preparation of the high rigidity abrasion resistance concrete of adding surface strengthening layer and pouring construction method
CN108221939A A kind of electrically operated hammer soil mechanism
CN107803322A Water-repellent paint film coating shaping device
CN107864191A A kind of Safety monitoring during construction period Real-Time Sharing monitoring system
CN106556545A A kind of concrete on construction site hardenability real-time feedback system and method
CN106149643A A kind of closed type steel planting ruggedized construction and reinforcement means
CN106284211A A kind of method improving distress in concrete inclined hole forensic chemistry grouting quality
CN105842075A Calculation method of allowable pressure in concrete crack chemical stuck-inlet grouting
CN105716998A Calculation method for concrete crack chemical grouting grout diffusion radius
CN105731919A Concrete with ultrahigh content of mixed fly ash
CN105628555A Method for rapidly determining proper variety and mixing quantity of admixtures in concrete
CN105606411A Concrete impermeability test sealing apparatus
CN105628490A Vertical flipping beating detecting face auxiliary device of concrete rebound hammer
CN105446385A Temperature and humidity intelligent control system of concrete stored in warehouse
CN105507603A Heating apparatus enabling convenience for winter concrete construction
CN105444717A Stretching device of joint meter
CN104237105A Automatic measurement control device for micro-permeability coefficient