H05H 13/00
Magnetic resonance accelerators
Official title: Magnetic resonance accelerators; Cyclotrons {(strophotrons, turbine tubes H01J25/62)}
H05H13/00 (Magnetic resonance accelerators) appears on 451 US grants and 431 published applications in this corpus.
Search patents in H05H- Granted patents
- 451
- Published applications
- 431
- Assignees
- 160
- Inventors
- 673
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 0 |
| 2003 | 1 | 3 |
| 2004 | 3 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 7 |
| 2007 | 2 | 7 |
| 2008 | 8 | 5 |
| 2009 | 4 | 14 |
| 2010 | 8 | 36 |
| 2011 | 12 | 25 |
| 2012 | 21 | 21 |
| 2013 | 32 | 21 |
| 2014 | 29 | 37 |
| 2015 | 42 | 22 |
| 2016 | 17 | 16 |
| 2017 | 34 | 34 |
| 2018 | 22 | 26 |
| 2019 | 36 | 32 |
| 2020 | 29 | 27 |
| 2021 | 14 | 16 |
| 2022 | 11 | 9 |
| 2023 | 11 | 21 |
| 2024 | 13 | 22 |
| 2025 | 20 | 10 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H05H 13/04Synchrotrons192
- H05H 13/005Cyclotrons123
- H05H 13/02Synchrocyclotrons, i.e. frequency modulated cyclotrons84
- H05H 13/10Accelerators comprising one or more linear accelerating sections and bending magnets or26
- H05H 13/08Alternating-gradient magnetic resonance accelerators12
- H05H 13/06Air-cored magnetic resonance accelerators0
Recent patents
- Connecting device6 Oct 2026US 12,756,148 B2VAT Holding AG
- Electromagnet and charged particle accelerator6 Oct 2026US 12,757,314 B2Kabushiki Kaisha Toshiba
- Accelerator and particle therapy system6 Oct 2026US 12,757,315 B2Hitachi High-Tech Corporation
- Accelerator system and discharge detector25 Aug 2026US 12,716,922 B2Sumitomo Heavy Industries, Ltd.
- Proton energy degrader devices and methods of using same25 Aug 2026US 12,720,665 B2ARTMS Inc.
- Superconducting undulator device10 Sep 2026US 2026/0271171 A1
- Cyclotron30 Jul 2026US 2026/0223277 A1NanoMarker
- Vacuum duct and accelerator16 Jul 2026US 2026/0206122 A1Kabushiki Kaisha Toshiba
- Pulsed Ion Source2 Jul 2026US 2026/0190209 A1Adelphi Technology, Inc.
- Technique for determining the kinetic energy of a hadron beam30 Apr 2026US 2026/0118532 A1Instytut Fizyki Jadrowej Im. Henryka Niewodniczanskiego Polskiej Akademii Nauk
Most cited
By later US patents
- Isochronous cyclotron and method of extraction of charged particles from such cyclotron230US 6,683,426 B1Ion Beam Applications S. A. · 2004
- Charged particle radiation therapy197US 7,728,311 B2Still River Systems, Inc. · 2010
- Method for sweeping charged particles out of an isochronous cyclotron, and device therefor175US 6,057,655 AIon Beam Applications S. A. · 2000
- Accelerator system and medical accelerator facility175US 6,800,866 B2Hitachi, Ltd. · 2004
- Device and method for regulating intensity of beam extracted from a particle accelerator172US 6,873,123 B2Ion Beam Applications S. A. · 2005