H01J 49/0059
By a photon beam, photo-dissociation
Official title: {by a photon beam, photo-dissociation}
H01J49/0059 (By a photon beam, photo-dissociation) appears on 45 US grants and 53 published applications in this corpus.
Search patents in H01J- Granted patents
- 45
- Published applications
- 53
- Assignees
- 48
- Inventors
- 138
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 4 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 4 | 5 |
| 2018 | 4 | 4 |
| 2019 | 3 | 6 |
| 2020 | 4 | 2 |
| 2021 | 4 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrostatic ion trap configuration12 Aug 2025US 12,387,925 B2California Institute of Technology
- Method for top down proteomics using ExD and PTR15 Aug 2023US 11,728,148 B2DH Technologies Development Pte. Ltd.
- Ionization for tandem ion mobility spectrometry13 Dec 2022US 11,525,803 B2Hamilton Sundstrand Corporation
- Method for top down proteomics using ExD and PTR15 Feb 2022US 11,251,029 B2DH Technologies Development Pte. Ltd.
- Direct determination of antibody chain pairing19 Oct 2021US 11,152,198 B2Battelle Memorial Institute
- A method for analysing a membrane protein4 Jun 2026US 2026/0153514 A1
- Tandem-trapped ion mobility spectrometry with microarray and biosensor9 Apr 2026US 2026/0098833 A1The Florida State University Research Foundation, Inc.
- Electrostatic ion trap configuration6 Nov 2025US 2025/0343038 A1California Institute of Technology
- Laser Induced Fragmentation for MRM Analysis17 Apr 2025US 2025/0125136 A1DH Technologies Development Pte. Ltd.
- Systems and methods for analysis of peptide photodissociation for singlemolecule protein sequencing31 Oct 2024US 2024/0361331 A1Brown University
Most cited
By later US patents
- Ion trap mass spectrometry44US 7,582,866 B2Shimadzu Corporation · 2009
- Portable analyzer for determining size and chemical composition of an aerosol40US 5,998,215 AThe Regents of the University of California · 1999
- Mass spectrometry systems20US 5,180,914 AKratos Analytical Limited · 1993
- Use of conjugates with linkers cleavable by photodissociation or fragmentation for mass spectrometry analysis of tissue sections17US 8,221,972 B2Centre National de la Recherche Scientifique (CNRS) · 2012
- Methods and apparatus for external accumulation and photodissociation of ions prior to mass spectrometric analysis14US 6,342,393 B12002