G01N 2030/285
Electrically driven carrier
Official title: {electrically driven carrier}
G01N2030/285 (Electrically driven carrier) appears on 132 US grants and 81 published applications in this corpus.
Search patents in G01N- Granted patents
- 132
- Published applications
- 81
- Assignees
- 69
- Inventors
- 218
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 15 | 1 |
| 2002 | 4 | 10 |
| 2003 | 10 | 19 |
| 2004 | 6 | 18 |
| 2005 | 9 | 5 |
| 2006 | 9 | 5 |
| 2007 | 3 | 1 |
| 2008 | 4 | 4 |
| 2009 | 3 | 4 |
| 2010 | 3 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 3 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Supercritical fluid apparatus and pressure control method used in supercritical fluid apparatus17 Jun 2025US 12,332,221 B2Shimadzu Corporation
- Fast startup ion chromatography system and methods29 Oct 2024US 12,130,269 B2Dionex Corporation
- Mobile phase temperature control device for supercritical fluid apparatus and supercritical fluid apparatus1 Oct 2024US 12,105,065 B2Shimadzu Corporation
- Two-electrode configuration for separations based on electrosorption in electrochemically modulated liquid chromatography (EMLC)2 Jul 2024US 12,023,603 B2University of Utah Research Foundation
- Gradient elution moving boundary electrophoresis for use with complex samples and detection of toxins25 Oct 2022US 11,479,804 B1Applied Research Associates, Inc.
- Mobile phase temperature control device for supercritical fluid apparatus and supercritical fluid apparatus11 Aug 2022US 2022/0252560 A1Shimadzu Corporation
- Supercritical fluid apparatus and pressure control method used in supercritical fluid apparatus21 Jul 2022US 2022/0229023 A1Shimadzu Corporation
- Fast startup ion chromatography system and methods16 Dec 2021US 2021/0389289 A1Dionex Corporation
- Fast temperature ramp gas chromatography1 Jul 2021US 2021/0199626 A1Pulmostics Limited
- Two-Electrode Configuration for Separations Based on Electrosorption in Electrochemically Modulated Liquid Chromatography (EMLC)25 Mar 2021US 2021/0086102 A1University of Utah
Most cited
By later US patents
- Silicon semiconductor wafer for analyzing micronic biological samples904US 4,908,112 AE. I. Du Pont de Nemours and Company · 1990
- Microscale fluid handling system662US 5,872,010 ANortheastern University · 1999
- Fully integrated miniaturized planar liquid sample handling and analysis device556US 5,571,410 AHewlett-Packard Company · 1996
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis396US 5,858,195 ALockheed Martin Energy Research Corporation · 1999
- Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis382US 6,033,546 ALockheed Martin Energy Research Corporation · 2000