G01R 33/3804
Additional hardware for cooling or heating of the magnet assembly, for housing
Official title: {Additional hardware for cooling or heating of the magnet assembly, for housing a cooled or heated part of the magnet assembly or for temperature control of the magnet assembly}
G01R33/3804 (Additional hardware for cooling or heating of the magnet assembly, for housing) appears on 459 US grants and 558 published applications in this corpus.
Search patents in G01R- Granted patents
- 459
- Published applications
- 558
- Assignees
- 150
- Inventors
- 794
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 3 |
| 2006 | 2 | 3 |
| 2007 | 5 | 20 |
| 2008 | 8 | 19 |
| 2009 | 13 | 30 |
| 2010 | 13 | 19 |
| 2011 | 17 | 19 |
| 2012 | 9 | 21 |
| 2013 | 21 | 19 |
| 2014 | 12 | 20 |
| 2015 | 11 | 33 |
| 2016 | 14 | 45 |
| 2017 | 36 | 35 |
| 2018 | 34 | 30 |
| 2019 | 54 | 35 |
| 2020 | 31 | 33 |
| 2021 | 23 | 25 |
| 2022 | 26 | 42 |
| 2023 | 35 | 15 |
| 2024 | 26 | 30 |
| 2025 | 21 | 41 |
| 2026 | 21 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Granulated particle for cold storage material particle, cold storage material particle, cold storage device, refrigerator, cryopump superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, magnetic field application type single crystal pulling apparatus, and helium re-condensing device29 Sep 2026US 12,747,380 B2Niterra Materials Co., Ltd.
- Superconducting magnet and MRI apparatus22 Sep 2026US 12,742,843 B2Canon Kabushiki Kaisha
- Variable thermal conductance link for superconducting persistent current switch for fast magnet ramping11 Aug 2026US 12,704,571 B2Synaptive Medical Incl
- MRI apparatus28 Jul 2026US 12,693,358 B2Canon Kabushiki Kaisha
- Superconducting magnet device and magnetic resonance imaging apparatus28 Jul 2026US 12,693,359 B2Canon Kabushiki Kaisha
- Superconducting coil device, magnetic resonance imaging apparatus including the same, and temperature management method of superconducting coil device1 Oct 2026US 2026/0302026 A1FUJIFILM Corporation
- Compensating Temperature-Dependent Changes in Magnetic Field17 Sep 2026US 2026/0276764 A1Siemens Healthineers AG
- Apparatus for cooling a superconducting magnet and a method for operation3 Sep 2026US 2026/0259288 A1
- Device for regulating the pressure in a helium tank of an nmr magnet, comprising two pressure sensors3 Sep 2026US 2026/0259575 A1Bruker Switzerland AG
- Thermal Switch for a Cryogenic System6 Aug 2026US 2026/0227138 A1Siemens Healthcare GmbH
Most cited
By later US patents
- Low field magnetic resonance imaging methods and apparatus120US 9,817,093 B2Hyperfine Research, Inc. · 2017
- Ferromagnetic augmentation for magnetic resonance imaging119US 9,625,544 B2Hyperfine Research, Inc. · 2017
- Methods and apparatus for thermal management of an MRI component by reducing eddy currents118US 9,645,210 B2Hyperfine Research, Inc. · 2017
- Low field magnetic resonance imaging methods and apparatus114US 9,541,616 B2Hyperfine Research, Inc. · 2017
- Noise suppression methods and apparatus114US 9,547,057 B2Hyperfine Research, Inc. · 2017