H01J 49/0463
Desorption by laser or particle beam, followed by ionisation as a separate
Official title: {Desorption by laser or particle beam, followed by ionisation as a separate step (sample holder per se H01J49/0418)}
H01J49/0463 (Desorption by laser or particle beam, followed by ionisation as a separate) appears on 230 US grants and 259 published applications in this corpus.
Search patents in H01J- Granted patents
- 230
- Published applications
- 259
- Assignees
- 142
- Inventors
- 485
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 0 | 3 |
| 2004 | 3 | 2 |
| 2005 | 4 | 3 |
| 2006 | 0 | 2 |
| 2007 | 4 | 3 |
| 2008 | 5 | 10 |
| 2009 | 5 | 6 |
| 2010 | 5 | 6 |
| 2011 | 5 | 9 |
| 2012 | 8 | 9 |
| 2013 | 10 | 8 |
| 2014 | 10 | 14 |
| 2015 | 4 | 7 |
| 2016 | 10 | 9 |
| 2017 | 4 | 10 |
| 2018 | 5 | 20 |
| 2019 | 12 | 13 |
| 2020 | 15 | 21 |
| 2021 | 25 | 20 |
| 2022 | 29 | 24 |
| 2023 | 19 | 20 |
| 2024 | 9 | 16 |
| 2025 | 14 | 11 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rapid evaporative ionisation mass spectrometry (“REIMS”) and desorption electrospray ionisation mass spectrometry (“DESI-MS”) analysis of swabs and biopsy samples2 Jun 2026US 12,646,702 B2Micromass UK Limited
- Sample probe systems and associated methods17 Feb 2026US 12,555,761 B2Thermo Fisher Scientific (Bremen) GmbH
- Tissue analysis17 Feb 2026US 12,555,763 B2Micromass UK Limited
- Mass cytometry reagents and methods for signal amplification3 Feb 2026US 12,540,893 B2Standard BioTools Canada Inc.
- Atmospheric purge system and method for laser ablation sample processing23 Dec 2025US 12,505,997 B2Elemental Scientific, Inc.
- Method of counting nanoparticle tags in solid samples24 Sep 2026US 2026/0290776 A1Masarykova Univerzita
- 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
- Interface and method for the preparation of material for transfer into a mass spectrometer13 Aug 2026US 2026/0237624 A1Centre Hospitalier Universitaire De Lille
- Plume Arrival Time Determination in Laser Ablation16 Jul 2026US 2026/0204531 A1Standard BioTools Canada Inc.
- Atmospheric purge system and method for laser ablation sample processing18 Jun 2026US 2026/0171381 A1
Most cited
By later US patents
- Vaporization and sequencing of nucleic acids159US 5,580,733 AWayne State University · 1996
- Liquid trap or separator for electrosurgical applications134US 10,916,415 B2Micromass UK Limited · 2021
- Method for analyzing an organic sample122US 5,210,412 AWayne State University · 1993
- Apparatus and method for laser desorption of molecules for quantitation76US 4,988,879 AThe Board of Trustees of the Leland Stanford Junior College · 1991
- Method for preparing samples for mass analysis by desorption from a frozen solution73US 4,920,264 ASRI International · 1990