G01R 33/42
Screening
G01R33/42 (Screening) appears on 918 US grants and 765 published applications in this corpus.
Search patents in G01R- Granted patents
- 918
- Published applications
- 765
- Assignees
- 269
- Inventors
- 1,356
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 12 | 0 |
| 1987 | 13 | 0 |
| 1988 | 16 | 0 |
| 1989 | 13 | 0 |
| 1990 | 16 | 0 |
| 1991 | 14 | 0 |
| 1992 | 10 | 0 |
| 1993 | 17 | 0 |
| 1994 | 24 | 0 |
| 1995 | 17 | 0 |
| 1996 | 32 | 0 |
| 1997 | 17 | 0 |
| 1998 | 13 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 1 |
| 2002 | 8 | 17 |
| 2003 | 14 | 14 |
| 2004 | 16 | 15 |
| 2005 | 15 | 24 |
| 2006 | 17 | 22 |
| 2007 | 20 | 30 |
| 2008 | 26 | 33 |
| 2009 | 23 | 23 |
| 2010 | 14 | 24 |
| 2011 | 14 | 17 |
| 2012 | 15 | 31 |
| 2013 | 16 | 30 |
| 2014 | 20 | 31 |
| 2015 | 18 | 31 |
| 2016 | 26 | 31 |
| 2017 | 31 | 30 |
| 2018 | 33 | 43 |
| 2019 | 55 | 57 |
| 2020 | 61 | 61 |
| 2021 | 48 | 45 |
| 2022 | 43 | 45 |
| 2023 | 36 | 38 |
| 2024 | 36 | 33 |
| 2025 | 31 | 25 |
| 2026 | 20 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Shimming device for a magnetic resonance imaging system29 Sep 2026US 12,748,169 B2Shanghai United Imaging Healthcare Co., Ltd.
- Radiation-detected zero- to ultralow-field nuclear magnetic resonance22 Sep 2026US 12,742,742 B2Cern - European Organization for Nuclear Research
- Magnetic resonance compatible robot system21 Jul 2026US 12,687,598 B2Beijing Precision Medtech Co., Ltd.
- Electromagnetic shielding for magnetic resonance imaging methods and apparatus7 Jul 2026US 12,672,791 B2Hyperfine Operations, Inc.
- Biomagnetic field sensor systems and methods for diagnostic evaluation of cardiac conditions7 Jul 2026US 12,674,851 B2SB Technology, Inc.
- Local coil device, magnetic resonance device, and method for determining an inclination1 Oct 2026US 2026/0299067 A1
- Apparatus and methods for image-guided robotic surgical interventions10 Sep 2026US 2026/0266924 A1Worcester Polytechnic Institute
- Thermally isolating cabling assemblies, systems using thermally isolating cabling assemblies, and methods of fabricating thermally isolating cabling assemblies10 Sep 2026US 2026/0266937 A1D-Wave Systems Inc.
- Volume coil for a magnetic resonance imaging system6 Aug 2026US 2026/0227471 A1Koninklijke Philips N. V.
- Method and system for determining a position of a portable mri system23 Jul 2026US 2026/0211068 A1Koninklijke Philips N. V.
Most cited
By later US patents
- Magnetic resonance (MR) angiography using a faraday catheter236US 5,419,325 AGeneral Electric Company · 1995
- Patient infusion system for use with MRI230US 5,494,036 AMedrad, Inc. · 1996
- Cable guide for a nuclear magnetic resonance tomography apparatus195US 5,065,760 ASiemens Aktiengesellschaft · 1991
- Close-in shielding system for magnetic medical treatment instruments172US 6,677,752 B1Stereotaxis, Inc. · 2004
- Breast coil for magnetic resonance imaging135US 5,363,845 AMedical Advances, Inc. · 1994