H01J 49/0477
Using a hot fluid
Official title: {using a hot fluid}
H01J49/0477 (Using a hot fluid) appears on 26 US grants and 27 published applications in this corpus.
Search patents in H01J- Granted patents
- 26
- Published applications
- 27
- Assignees
- 19
- Inventors
- 67
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 7 |
| 2006 | 5 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 4 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ionization device and ionization method6 Jan 2026US 12,518,955 B2Shimadzu Corporation
- Atmospheric pressure ionisation source2 Dec 2025US 12,488,976 B2Micromass UK Limited
- Identifying and quantifying components in a high-melting-point liquid19 Mar 2024US 11,931,763 B2Abilene Christian University
- Ion source5 Sep 2023US 11,749,517 B2Hitachi High-Tech Corporation
- System for minimizing electrical discharge during ESI operation27 Oct 2020US 10,818,486 B2DH Technologies Development Pte. Ltd.
- Method for simultaneous and rapid determination of chlorine, bromine and iodine by pyrohydrolysis combined with icp-ms14 Aug 2025US 2025/0259834 A1Bgrimm Mtc Technology Co., Ltd.
- Identiffying and quantifying components in a high-melting-point liquid25 Jul 2024US 2024/0246099 A1Abilene Christian University
- Generating inductively coupled plasma25 Jan 2024US 2024/0032181 A1PerkinElmer U.S. LLC
- Ionization device and ionization method28 Dec 2023US 2023/0420239 A1Shimadzu Corporation
- Heater for ionization31 Aug 2023US 2023/0274926 A1Shimadzu Corporation
Most cited
By later US patents
- Method and apparatus for the mass spectrometric analysis of solutions133US 4,531,056 AYale University · 1985
- Ion spray with intersecting flow131US 5,412,208 AMDS Health Group Limited · 1995
- Electrospray interface for mass spectrometer and method of supplying analyte to a mass spectrometer78US 5,349,186 AThe Governors of the University of Alberta · 1994
- Apparatus and method for liquid sample introduction47US 5,345,079 AMDS Health Group Limited · 1994
- Atmospheric pressure ion sources20US 6,593,568 B12003