G01N 30/7253
By thermal means
Official title: {by thermal means, e.g. thermospray}
G01N30/7253 (By thermal means) appears on 37 US grants and 17 published applications in this corpus.
Search patents in G01N- Granted patents
- 37
- Published applications
- 17
- Assignees
- 21
- Inventors
- 61
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trace detection of low volatile substances using inductive heating of a sampling swab14 Jul 2026US 12,680,918 B2Analytical Detection LLC
- In situ U-Pb dating method for calcite19 May 2026US 12,631,613 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Method and apparatus for mass analysing a sample24 Jun 2025US 12,339,261 B2Tofwerk AG
- Machine for chemical analysis comprising the combination of electron ionization mass spectrometry with liquid chromatography17 Aug 2021US 11,092,579 B2
- System and method for rapid evaporative ionization of liquid phase samples31 Oct 2017US 9,805,922 B2Micromass UK Limited
- Trace detection of low volatile substances using inductive heating of a sampling swab13 Mar 2025US 2025/0085197 A1Analytical Detection LLC
- In situ U-Pb dating method for calcite9 May 2024US 2024/0151704 A1Institute of Geology and Geophysics, Chinese Academy of Sciences
- Sampling for molecular rotational resonance spectroscopy14 Mar 2024US 2024/0085286 A1BrightSpec, Inc.
- Method and apparatus for mass analysing a sample20 Oct 2022US 2022/0334092 A1Tofwerk AG
- System for Monitoring and Controlling the Composition of Charged Droplets for Optimum Ion Emission5 May 2022US 2022/0139690 A1
Most cited
By later US patents
- Orthogonal ion sampling for APCI mass spectrometry158US 5,750,988 AHewlett-Packard Company · 1998
- Ion sampling for APPI mass spectrometry91US 6,653,626 B2Agilent Technologies, Inc. · 2003
- Interface for coupling liquid chromatography to solid or gas phase detectors85US 4,883,958 AVestec Corporation · 1989
- Orthogonal ion sampling for electrospray LC/MS69US 5,495,108 AHewlett-Packard Company · 1996
- Ion vapor source for mass spectrometry of liquids67US 4,730,111 AResearch Corporation · 1988