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NANJING HYDRAULIC RES INSTITUE THE MINISTRY OF WATER RESOURCES THE MINISTRY OF COMMUNICATIONS AND TH

Overview
  • Total Patents
    13
About

NANJING HYDRAULIC RES INSTITUE THE MINISTRY OF WATER RESOURCES THE MINISTRY OF COMMUNICATIONS AND TH has a total of 13 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and environmental technology are HEFEI ZHENGTUO DECORATION MAT CO LTD, Tangshan polar bear building material co ltd and LEI LIU.

Patent filings in countries

World map showing NANJING HYDRAULIC RES INSTITUE THE MINISTRY OF WATER RESOURCES THE MINISTRY OF COMMUNICATIONS AND THs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing NANJING HYDRAULIC RES INSTITUE THE MINISTRY OF WATER RESOURCES THE MINISTRY OF COMMUNICATIONS AND THs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cairong Lu 4
#2 Xiaohong Chen 3
#3 Shengshui Chen 3
#4 Cheng Zhou 3
#5 Guoxing Mei 3
#6 Jibao Zhang 3
#7 Yaowen Xing 3
#8 Heng Wang 2
#9 Guoxiang Xuan 2
#10 Yaan Hu 2

Latest patents

Publication Filing date Title
CN101705676A Breeches pipe arrangement method in arrangement of high-lift lock unilateral lock wall main corridor
CN101603897A Adjustable multiple stress induced cracking device for concrete
CN101560221A Concrete surface penetration silane low polymer and preparation method thereof
CN101526798A Embedded field dam break test chronograph
CN101476313A Butt joint control method and apparatus for hydraulic-floating ship elevator
CN101412606A Concrete containing low-quality coarse aggregate and preparation thereof
CN101285311A Self-adapting slope protection device for preventing slope deforming with waste tyres and belt seeding coating layer
CN101285298A Multifunctional stereo style made of waste tire of automobile
CN101285293A Adjustable deformation and environmental protection device for solving problem of bumping at bridge-head by using waste tire of automobile
CN101285308A Device and method for controlling temperature of concrete curing water
CN101255684A Construction method for filling and constructing earth stone dam by demixing dynamic compaction
CN101182156A Decrement reinforcing type polycarboxylic acid series high-performance dehydragent and method for making same
CN101037003A Method and device for forecasting concrete anti-leaking U-shaped groove by using permeability formwork gasket