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NANJING R & D TECH GROUP CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    123,174
  • Filing trend
    ⇩ 50.0%
About

NANJING R & D TECH GROUP CO LTD has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, environmental technology and computer technology are JIANGSU AOYANG ECOLOGICAL GARDEN CO LTD, HUANG WENLONG and KUNYANG ENGINEERING CONSULTANT.

Patent filings in countries

World map showing NANJING R & D TECH GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing NANJING R & D TECH GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Yunqing 9
#2 Qi Feng 8
#3 Wu Yuelong 7
#4 Sun Yu 5
#5 Liu Haixiang 4
#6 Wang Haipeng 4
#7 Sun Aiquan 4
#8 Ke Minyong 4
#9 Gong Lifei 3
#10 Chen Liang 3

Latest patents

Publication Filing date Title
CN111737831A Method for establishing parameter system of centrifugal pump impeller
CN111547807A Water quality improving method based on nano carbon material
CN111547863A Combined running water purifying equipment
CN111547808A Water body algae removal method based on nano carbon material
CN110130368A Flinty slope original position ecological afforestation concrete remodeling method
CN109292929A Water treatment agent dosing apparatus
CN108455799A Sewage disposal system and method
CN110294563A A kind of compound eddy current air-float combination PVA carrier solidification microflora
CN107808026A A kind of storage tank composite foundation variable-stiffness leveling Optimization Design
CN107059872A Oblique cord pile extracting method and oblique cord pile pulling system
CN106968252A Pile pulling recharge method and pile pulling recharge system
CN107217669A Pile pulling device and its rapid movement method
CN107023008A Retaining wall and counter-force open caisson platform pile extracting method and system
CN106948347A Pile extracting method and pile pulling system
CN103352458A Method for efficiently absorbing water and solidifying under films through controllable vacuum negative pressure well
CN102767156A Diking method through filling sludge and curing agent into mold bags
CN102767157A Diking method through filling sludge into mold bags and vacuum preloading