G01N 2030/3053
Using resistive heating
Official title: {using resistive heating}
G01N2030/3053 (Using resistive heating) appears on 118 US grants and 93 published applications in this corpus.
Search patents in G01N- Granted patents
- 118
- Published applications
- 93
- Assignees
- 72
- Inventors
- 242
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 10 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 3 |
| 2003 | 5 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 7 |
| 2006 | 1 | 1 |
| 2007 | 4 | 2 |
| 2008 | 2 | 1 |
| 2009 | 5 | 4 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 3 |
| 2014 | 0 | 4 |
| 2015 | 2 | 7 |
| 2016 | 2 | 6 |
| 2017 | 3 | 6 |
| 2018 | 2 | 7 |
| 2019 | 14 | 7 |
| 2020 | 5 | 9 |
| 2021 | 5 | 4 |
| 2022 | 4 | 4 |
| 2023 | 4 | 3 |
| 2024 | 4 | 2 |
| 2025 | 1 | 3 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal modulator8 Sep 2026US 12,730,095 B2Leco Corporation
- Heating assembly for a chromatography system21 Apr 2026US 12,607,607 B2GL Sciences Incorporated
- Temperature-assisted on-column focusing17 Mar 2026US 12,576,344 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Semi-online analytical apparatus for measuring atmospheric trace nitrogen-containing organic components8 Apr 2025US 12,270,795 B2Fudan University
- Mobile phase temperature control device for supercritical fluid apparatus and supercritical fluid apparatus1 Oct 2024US 12,105,065 B2Shimadzu Corporation
- Liquid Chromatography Integrated Mobile Phase Pre-Heating Apparatus and Associated Systems and Methods30 Oct 2025US 2025/0334553 A1CEM Corporation
- Systems and methods for heater assemblies7 Aug 2025US 2025/0254762 A1Agilent Technologies, Inc.
- Semi-online analytical apparatus for measuring atmospheric trace nitrogen-containing organic components20 Feb 2025US 2025/0060344 A1Fudan University
- Thermal modulator3 Oct 2024US 2024/0329013 A1Leco Corporation
- Heating assembly for a chromatography system25 Jul 2024US 2024/0248067 A1GL Sciences Incorporated
Most cited
By later US patents
- Heated transfer line for capillary tubing563US 4,735,259 AHewlett-Packard Company · 1988
- Temperature control system for liquid chromatographic columns employing a thin film heater/sensor421US 4,484,061 ASys-Tec, Inc. · 1984
- Miniature devices useful for gas chromatography78US 4,935,040 AThe Perkin-Elmer Corporation · 1990
- High speed gas chromatography68US 5,808,178 AThermedics Detection Inc. · 1998
- Ion vapor source for mass spectrometry of liquids67US 4,730,111 AResearch Corporation · 1988