Dionex Corporation

United States of America


Create a watch for Dionex Corporation
Total IP 326
Total IP incl. subs 331 (+ 5 for subs)
Total IP Rank # 4,042
IP Activity Score 3/5.0    143
IP Activity Rank # 4,696
Parent Entity Thermo Fisher Scientific Chromatography Holdings ApS
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

169 39
0 16
69 9
24
 
Last Patent 2025 - Sample preparation system and me...
First Patent 1973 - Integrated flow path block
Last Trademark 2024 - CINDION
First Trademark 1980 - DIONEX

Subsidiaries

2 subsidiaries with IP (5 patents, 0 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Methods and devices for streamline extraction, clean-up, and enrichment of target analytes from s...
Invention Electro spray ionization with conductive peek voltage application. An integrated system for liqui...
Invention Configuration for ultra high pressure electrolytic eluent generators. An electrolytic eluent gen...
2024 Invention Apparatus for concomitant and parallel microsample extraction and microextract concentration. An ...
Invention System for electrospray ionization with integrated lc column and electrospray emitter. An integr...
Invention Polymeric ion exchange-reversed phase-mixed-mode chromatography stationary phase for analysis of ...
Invention Replaceable electrospray emitter system for liquid separation and electrospray ionization. An int...
Invention Segmented trays for autosampler. A segmented sample handling tray includes a plurality of sample ...
G/S laboratory instruments to identify non-metallic elements in solid, gas, or liquid samples
Invention Sample tracking workflow and method. Disclosed herein are scientific instrument support systems, ...
Invention Zwitterionic column packing. The present invention relates to column packing material and methods...
Invention Instrument agnostic template system for data collection. Disclosed herein are scientific instrum...
Invention Instrument integrity and health operations. Disclosed herein are scientific instrument support sy...
Invention Systems and methods for lab management. Disclosed herein are scientific instrument support system...
Invention Digitally controlled peristaltic pump for ion chromatography. Systems and methods taught herein i...
Invention Digital gas assist with flow control and gauge. Gas control devices, and associated methods and s...
Invention Eluent level sensor. Systems and methods taught herein provide an eluent level sensor that enable...
Invention Ultra-wide dynamic range differential conductivity detector circuit for ion chromatography. A con...
Invention Ultra-wide dynamic range differential conductivity detector circuit for ion chromatography. A co...
Invention Parallel processing and horizontal scaling for peak detection. Disclosed herein are scientific in...
Invention Discovery of instrument-related assets and two-way communication with those assets between networ...
2023 Invention Kit for preparing a volatile ph gradient mobile phase and method for detecting an analyte. A pH g...
Invention Segmented trays for autosampler. A segmented sample handling tray includes a plurality of sample...
Invention Suppressor diagnostic tool. Disclosed herein are scientific instrument support systems, as well a...
Invention Electrolytic eluent generators with stabilized operating voltages. An electrolytic eluent genera...
Invention Latex hyperbranched anion exchangers. A method for making modified latex particles, wherein the p...
Invention Platinum electrode system. A detection cell for a chromatography system, the detection cell inclu...
Invention Disposable thin-film platinum hydrogen reference electrode. The present invention relates to, in ...
Invention Method for the separation of anionic, cationic, neutral and zwitterionic arsenic species. A metho...
Invention Gas-less eluent generator. An eluent generation module includes an electrolytic gas generator and...
Invention Replaceable emitter assembly for interfacing a separation column to a mass spectrometer. An elect...
Invention Sample tracking workflow and method. Disclosed herein are scientific instrument support systems,...
Invention System for electrospray ionization with integrated lc column and electrospray emitter. An integra...
Invention Sample preparation system and method for extracting analyte from sample by means of sample prepar...
Invention Systems and methods for lab management. Disclosed herein are scientific instrument support syste...
Invention Chromatography case
Invention Extraction cell cap assembly with toolless disassembly. An extraction cell cap assembly allows fo...
Invention Parallel processing and horizontal scaling for peak detection. Disclosed herein are scientific i...
Invention Monitoring and mitigating suppressor failure. A suppressor comprising one or more channels, a fl...
Invention Electrolytic eluent generators. An electrolytic eluent generator system includes a flow-through ...
2022 Invention Latex hyperbranched anion exchangers. A method for making modified latex particles, wherein the ...
Invention Gas-less eluent generator. An eluent generation module includes an electrolytic gas generator an...
Invention Volatile ph gradient mobile phase kit. A pH gradient mobile phase preparation kit is described. ...
Invention Platinum electrode system. A detection cell for a chromatography system, the detection cell incl...
Invention Method for the separation of anionic, cationic, neutral and zwitterionic arsenic species. A meth...
Invention Chromatography baseline stability. An ion exchange device comprises a primary channel member, a ...
Invention Electrolytic device noise reduction and lifetime improvement using modulated driver. Systems and...
Invention Hybrid grafted and hyperbranched anion exchangers. The present invention relates to a coated ion...
G/S Laboratory instrument, namely, an automated sample extractor and sample evaporator.
2021 G/S Laboratory instrument, namely, an automated sample extractor and sample evaporator
G/S Laboratory instrument, namely, an ion chromatography apparatus.
2020 G/S Laboratory instrument, namely, an ion chromatography apparatus
G/S Ion chromatography apparatus for laboratory use.
G/S Ion Chromatography apparatus for laboratory use
G/S Electronic laboratory and scientific equipment, namely, flow sensors, pressure sensors, and temp...
2018 G/S Chromatography columns for laboratory use
G/S Chromatography columns.
2017 G/S Laboratory instrumentation for performing chromatography, namely, pumps, ovens, detectors, injec...
2015 G/S Electronic laboratory and scientific equipment, namely, flow sensors, pressure sensors, and tempe...
2014 G/S Scientific measuring instrument, namely, conductivity and carbon meters for reading quality of wa...
G/S Providing a website featuring technology to permit users to selectively download information or e...
G/S Laboratory instrumentation for performing chromatography, namely pumps, ovens, detectors, injecto...
G/S Laboratory instrumentation for performing chromatography, namely, pumps, ovens, detectors, inject...
2011 G/S Flow-through suppressors for use in chromatography
G/S Laboratory instrumentation, namely, pumps, ovens, samplers, detectors, injectors, for performing ...
2010 G/S Laboratory equipment, namely, packed bed column cartridge for use with a chromatography system.
G/S Laboratory equipment, namely, packed bed column cartridge for use with a chromatography system.
2009 G/S Laboratory equipment, namely, packed bed column cartridge for use with a chromatography system
2007 G/S Chromatography columns.
2006 G/S Chromatography columns
2005 G/S Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, meas...
G/S Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ...
G/S Laboratory equipment, namely, pumps for chemical analysis
G/S Laboratory equipment, namely, ovens for liquid chromatography, reagent generators, ion chromatogr...
G/S Laboratory and scientific equipment, namely, liquid chromatographs; controlled volume pumps; dete...
2004 G/S Laboratory instruments, namely HPLC (high pressure liquid chromatography) analyzers and parts and...
G/S Laboratory equipment, namely, ovens for liquid chromatography columns, eluent generators for liqu...
2001 G/S Instrument interface for computer software for controlling, pumping, valving, calibrating, and op...
2000 G/S INSTRUMENT INTERFACE FOR COMPUTER SOFTWARE FOR CONTROLLING, PUMPING, VALVING, CALIBRATING, AND OP...
G/S chromatographic suppressors
G/S Laboratory equipment; chromatography apparatus for laboratory use; chromatographic columns for sc...
1998 G/S Scientific apparatus and instruments; ion exchange membrane device.
G/S Chemicals used in industry, science, agriculture, horticulture and forestry; chromatography colum...
G/S Chromatography columns. Packed bed liquid chromatography column.