H01J 49/061
Ion deflecting means
Official title: {Ion deflecting means, e.g. ion gates}
H01J49/061 (Ion deflecting means) appears on 323 US grants and 334 published applications in this corpus.
Search patents in H01J- Granted patents
- 323
- Published applications
- 334
- Assignees
- 135
- Inventors
- 467
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 4 |
| 2003 | 8 | 7 |
| 2004 | 7 | 9 |
| 2005 | 6 | 10 |
| 2006 | 11 | 6 |
| 2007 | 2 | 5 |
| 2008 | 7 | 7 |
| 2009 | 5 | 2 |
| 2010 | 5 | 11 |
| 2011 | 7 | 3 |
| 2012 | 3 | 9 |
| 2013 | 4 | 12 |
| 2014 | 11 | 17 |
| 2015 | 19 | 18 |
| 2016 | 14 | 21 |
| 2017 | 17 | 20 |
| 2018 | 21 | 37 |
| 2019 | 24 | 16 |
| 2020 | 17 | 28 |
| 2021 | 28 | 21 |
| 2022 | 28 | 16 |
| 2023 | 14 | 18 |
| 2024 | 9 | 21 |
| 2025 | 9 | 6 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multimode ion detector with wide dynamic range and automatic mode switching22 Sep 2026US 12,744,194 B2
- Collision cross section measurement in time-of-flight mass analyser28 Jul 2026US 12,695,076 B2Thermo Fisher Scientific (Bremen) GmbH
- Planar ion processing station21 Jul 2026US 12,689,015 B2DH Technologies Development Pte. Ltd.
- Mass spectrometer and method30 Jun 2026US 12,671,069 B2Truemass Ltd
- Systems and methods for multistage mass spectrometry utilizing an electrostatic ion trap23 Jun 2026US 12,665,178 B2DH Technologies Development Pte. Ltd.
- Ion sorter ejection control8 Oct 2026US 2026/0311984 A1Thermo Finnigan LLC
- Ion Gate8 Oct 2026US 2026/0311985 A1Thermo Fisher Scientific (Bremen) GmbH
- Mass spectrometer and method1 Oct 2026US 2026/0302150 A1Truemass Ltd
- Rapid evaporative ionisation mass spectrometry ("reims") and desorption electrospray ionisation mass spectrometry ("desi-ms") analysis of swabs and biopsy samples10 Sep 2026US 2026/0269206 A1Micromass UK Limited
- Mass Spectrometry System and Methods27 Aug 2026US 2026/0253856 A1Steam Instruments, Inc.
Most cited
By later US patents
- Liquid trap or separator for electrosurgical applications134US 10,916,415 B2Micromass UK Limited · 2021
- Mass resolution by angular alignment of the ion detector conversion surface in time-of-flight mass spectrometers with electrostatic steering deflectors95US 5,654,544 AAnalytica of Branford, Inc. · 1997
- Tandem time-of-flight mass spectrometer with delayed extraction and method for use92US 6,348,688 B1PerSeptive Biosystems, Inc. · 2002
- Tandem time-of-flight mass spectrometer81US 6,489,610 B1State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University · 2002
- Mass spectrometer55US 5,481,107 AHitachi, Ltd. · 1996