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CHINA CONSTR 1ST BUILDING GR

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    133,698
About

CHINA CONSTR 1ST BUILDING GR has a total of 25 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and machine tools are ELVO ELEKTRONIK AG, SUZHOU BECHENLAI ELECTRONIC CO LTD and XI AN SANWEI SECURITY AND PROT SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHINA CONSTR 1ST BUILDING GRs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHINA CONSTR 1ST BUILDING GRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xue Gang 4
#2 Wang Hongyuan 4
#3 Yang Xiaoyi 4
#4 Dong Qingchong 4
#5 Ji Zenglong 3
#6 Hou Meng 3
#7 He Xiaocun 3
#8 Liu Ze 3
#9 Chen Yong 3
#10 Qi Zhitian 3

Latest patents

Publication Filing date Title
CN112144555A Dewatering and cutting method for elevator foundation pit
CN105152039A Slope building tower crane ultralong attachment device and slope building inverted sequence construction method
CN105032847A Device and method for removing powder on sintered models
CN105089251A Building temporary ground and construction method thereof
CN104963348A Soft soil area tower crane foundation construction supporting structure and construction method thereof
CN104947700A Well closing casing pipe used for dewatering well, dewatering well and well closing method for dewatering well
CN104842094A Welding slag receiving, smoke preventing and light leak preventing box for welding and production method of box
CN104596488A Support device for building construction surveying and method for controlling vertical direction of wall body
CN104594565A Connecting device and connecting method for concrete beam longitudinal steel bar and cast steel joint
CN104594617A Suspension cable scaffold for construction of high-rise roof structure
CN104652807A Self-turnover construction system and method for internal-climbing tower crane supporting steel beams in hydraulic formwork climbing system
CN104213563A Pile core confined water plugging device and construction method thereof
CN104234388A Refuse chute for high-rise building construction
CN103628698A Construction method for holing pre-stressed floor slab in structural strengthening engineering
CN103619153A Superlarge dark room and construction method for superlarge dark room
CN103510522A Construction method of sludge soil texture deep foundation pit excavation and pumping sand compacted backfilling
CN103526947A Construction method for retarded adhesive prestress for stage construction of different structural parts
CN103437712A Three-axis agitator drilling bit suitable for penetrating through round gravel bed soil
CN103267663A Manufacturing apparatus and construction method of prefabricated component reinforcing steel bar sleeve slurry anchor connection specimen
CN102995899A Measurement control method for sizes of building construction vertical members