H01J 49/009
Spectrometers having multiple channels, parallel analysis
Official title: {Spectrometers having multiple channels, parallel analysis}
H01J49/009 (Spectrometers having multiple channels, parallel analysis) appears on 82 US grants and 98 published applications in this corpus.
Search patents in H01J- Granted patents
- 82
- Published applications
- 98
- Assignees
- 64
- Inventors
- 195
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 3 |
| 2004 | 4 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 5 |
| 2007 | 1 | 0 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 3 |
| 2014 | 2 | 2 |
| 2015 | 4 | 8 |
| 2016 | 4 | 9 |
| 2017 | 4 | 4 |
| 2018 | 6 | 10 |
| 2019 | 6 | 4 |
| 2020 | 9 | 6 |
| 2021 | 5 | 4 |
| 2022 | 1 | 3 |
| 2023 | 1 | 4 |
| 2024 | 0 | 3 |
| 2025 | 4 | 10 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mass spectrometry with time-offset electrospray ion beams25 Aug 2026US 12,719,037 B2Trace Matters Scientific LLC
- Systems and methods for multistage mass spectrometry utilizing an electrostatic ion trap23 Jun 2026US 12,665,178 B2DH Technologies Development Pte. Ltd.
- Parallel processing and horizontal scaling for peak detection24 Mar 2026US 12,586,769 B2Dionex Corporation
- Partial structure estimation apparatus and method of generating partial structure estimation model3 Feb 2026US 12,542,265 B2JEOL Ltd.
- Hybrid mass spectrometry apparatus26 Aug 2025US 12,400,851 B2Analytik Jena AG
- Mass spectrometer having parallel precursor ion isolation1 Oct 2026US 2026/0298873 A1Micromass UK Limited
- Systems and methods for multi-channel mass spectrometry17 Sep 2026US 2026/0279754 A1Peninsula Technologies, LLC
- Parallel processing and horizontal scaling for peak detection18 Jun 2026US 2026/0171379 A1Dionex Corporation
- Mass Spectrometry with Time-Offset Electrospray Ion Beams5 Feb 2026US 2026/0038784 A1Trace Matters Scientific LLC
- Multiplexed ion pre-separation for mass spectrometry5 Feb 2026US 2026/0038788 A1Thermo Finnigan LLC
Most cited
By later US patents
- Ion processing: control and analysis118US 5,206,506 A1993
- High throughput systems and methods for parallel sample analysis87US 6,987,263 B2Nanostream, Inc. · 2006
- Miniature quadrupole mass spectrometer array64US 5,596,193 ACalifornia Institute of Technology · 1997
- Parallel ion optics and apparatus for high current low energy ion beams55US 5,811,820 AMassively Parallel Instruments, Inc. · 1998
- Ion trap array mass spectrometer55US 6,762,406 B2Purdue Research Foundation · 2004