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CHINA RAILWAY 18 BUREAU GROUP CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    200,570
About

CHINA RAILWAY 18 BUREAU GROUP CO LTD has a total of 15 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, Belgium and United States. Its main competitors in its focus markets civil engineering, mechanical elements and agriculture are ARAMBURU ARBELAIZ MELCHOR, ECO VALLEY CO LTD and CHANG YU-SHUN.

Patent filings in countries

World map showing CHINA RAILWAY 18 BUREAU GROUP CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA RAILWAY 18 BUREAU GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hongzhuan Zhao 2
#2 Zhang Xin 2
#3 Liquan Yang 2
#4 Libin Qi 2
#5 Xin Huang 2
#6 Zhang Xiangping 2
#7 Xiongli Yang 2
#8 Yang Xiongli 1
#9 Guangkai Huang 1
#10 Jianwei Liao 1

Latest patents

Publication Filing date Title
ZA201904152B Greening method for long, large and steep rock slope
BE1027389A1 PROCEDURE FOR PLANTS AROUND HOUSES IN REGIONS WITH HIGH TEMPERATURES AND LOW PRECIPITATION
CN102407561A Pre-casting process for track board for high-speed railway
CN102359034A Improved China railway track system (CRTS) II track slab
CN102359033A Improved China railway track system (CRTS) II track slab and prefabricating process thereof
CN102199920A Construction method of high slope concrete spray by utilizing transformed concrete pump truck
CN102476151A Processing technology of butterfly bar
CN102477738A Device for supporting bridge pile after removal of surface concrete
CN102477742A Mud recycling box used in long deep hole pile foundation construction
CN102477866A Formworking jumbo with favorable ventilation performance
CN102477746A Slag removing device used in long deep hole pile foundation construction
CN102477736A Counter-insert reinforcement cage for reinforced concrete pile net construction
CN102477735A Steel pipe pile for rectangular pier cofferdam