H01J 49/0086
Accelerator mass spectrometers
Official title: {Accelerator mass spectrometers}
H01J49/0086 (Accelerator mass spectrometers) appears on 47 US grants and 31 published applications in this corpus.
Search patents in H01J- Granted patents
- 47
- Published applications
- 31
- Assignees
- 31
- Inventors
- 93
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 4 | 2 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 4 | 4 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of identification and confirmation of solid media samples using vibrational spectroscopy coupled to spray ionization mass spectrometry systems25 Aug 2026US 12,719,039 B1
- Ion cyclotron resonance separator apparatus and method of use thereof20 Jan 2026US 12,531,228 B2
- Time-of-flight mass spectrometer with multiple reflection21 Jan 2025US 12,205,814 B2
- Locating mining sites using an open mass spectrometer24 Sep 2024US 12,100,580 B1Lunar Helium-3 Mining, LLC
- Mass spectrometer19 Dec 2023US 11,848,187 B2Micromass UK Limited
- Assignment of environmental attributes and a measured value in production networks1 Oct 2026US 2026/0300886 A1BASF SE
- Ion detection systems for detecting ions emitted from ion analyzers2 Jul 2026US 2026/0188635 A1El-Mul Technologies Ltd.
- Ion cyclotron resonance separator apparatus and method of use thereof19 Sep 2024US 2024/0312773 A1
- Time-of-flight mass spectrometer with multiple reflection30 Mar 2023US 2023/0096197 A1Bruker Daltonics, Inc.
- Mass spectrometer4 Aug 2022US 2022/0246418 A1Micromass UK Limited
Most cited
By later US patents
- Ultra-sensitive molecular identifier55US 5,438,194 AHigh Voltage Engineering Europa B.V. · 1995
- Miniature AMS detector for ultrasensitive detection of individual carbon-14 and tritium atoms52US 5,661,299 AHigh Voltage Engineering Europa B.V. · 1997
- Precision ultra-sensitive trace detector for carbon-14 when it is at concentration close to that present in recent organic materials35US 4,973,841 AGenus, Inc. · 1990
- Ultra-sensitive spectrometer for making mass and elemental analyses30US 4,037,100 AGeneral Ionex Corporation · 1977
- Single-atom detection of isotopes22US 6,455,844 B1Lockheed Martin Energy Research Corporation · 2002