Learn more

DALIAN ELITE ANALYTICAL INSTR CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    80,913
  • Filing trend
    ⇧ 400.0%
About

DALIAN ELITE ANALYTICAL INSTR CO LTD has a total of 27 patent applications. It increased the IP activity by 400.0%. 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 engines, pumps and turbines are ZHEJIANG FULI ANALYTICAL INSTR CO LTD, ZELECHONOK YURY and ISCO INC.

Patent filings in countries

World map showing DALIAN ELITE ANALYTICAL INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing DALIAN ELITE ANALYTICAL INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Tao 26
#2 Li Tong 26
#3 Yu Dexiu 12
#4 Yang Sandong 10
#5 Sun Yuanshe 9
#6 Han Xue 9
#7 Wang Fenglin 7
#8 Dong Zhiyong 7
#9 Feng Jiao 7
#10 Wang Wenjing 4

Latest patents

Publication Filing date Title
CN112285258A Compact positioning and heating integrated pool body structure for liquid chromatograph
CN111812261A Multi-mode chromatography solvent management system and control method thereof
CN111336078A Double-plunger liquid chromatography infusion pump, pump regulation and control method and pump system
CN111175424A Diode array detector based on multi-stage signal calibration and calibration method
CN111175425A Diode array detector based on multistage wavelength calibration and calibration method
CN110658293A Sample introduction device and sample analysis system
CN110531013A A kind of detection cell being axially totally reflected using capillary wall
CN110455970A Sample introduction fraction collector and system
CN110425102A A kind of adjustable infusion pump surging damper
CN109209857A Infusion pump in parallel integrated form linker
CN109211789A Fluorescence detection ultraviolet LED automatic switching control equipment
CN108535377A It is a kind of to automate quick detection device and rapid detection method
CN108548879A A kind of quick detection device of automation
CN108445120A Chromatograph binary gradient solvent delivery system
CN107843477A The rapid extracting method of benzo [a] pyrene in food
CN105822521A Micro-flow direct-driven and electrically-controlled infusion pump for liquid-phase chromatograph
CN106018638A Liquid chromatogram multielement mobile phase low-pressure gradient control method
CN105833849A Anti-phase-strong cation exchange mixing mechanism chromatographic stationary phase preparation method
CN104634912A Liquid phase chromatographic sample manager
CN104034830A Method for filling high-temperature liquid-phase chromatographic column of padding with fine particle size and dedicated device for method