System for performing mr-guided transrectal prostate biopsy
US-2022304757-A1 · Sep 29, 2022 · US
involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process
involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01R33/286 |
| Official title | {involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process} |
| Display label | involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 3 |
| 2020 | 9 |
| 2021 | 7 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Access Devices, Treatment Devices, and Kits Useful for Performing Treatment under Magnetic Resonance Imaging and Related Methods
US-2022218392-A1 · Jul 14, 2022 · US
System and method for real-time interventional device localization using magnetic resonance imaging
US-11269028-B2 · Mar 8, 2022 · US
System and method for device tracking via magnetic resonance imaging with light-modulated magnetic susceptibility markers
US-11204399-B2 · Dec 21, 2021 · US
MRI compatible interventional wireguide
US-11202888-B2 · Dec 21, 2021 · US
Recordation of a magnetic resonance data set
US-11054494-B2 · Jul 6, 2021 · US
Dedicated user interface for MR-guided interstitial interventions
US-10939876-B2 · Mar 9, 2021 · US
Determining two-dimensional image data from at least one sectional surface of an acquisition volume as part of a magnetic resonance imaging process
US-10908244-B2 · Feb 2, 2021 · US
Mri tracking device design, fabrication, and methods of use for mri-guided robotic system
US-2021003644-A1 · Jan 7, 2021 · US
Systems and methods for tri-axial NMR testing
US-10884084-B2 · Jan 5, 2021 · US
Devices and systems for MRI-guided procedures
US-10866291-B2 · Dec 15, 2020 · US
Method for device localization using magnetic resonance imaging
US-10830842-B2 · Nov 10, 2020 · US
Method and system for magnetic resonance imaging
US-10753991-B2 · Aug 25, 2020 · US
Segmented metallic guidewires
US-10695540-B2 · Jun 30, 2020 · US
Placement manipulator and attachment for positioning a puncture instrument
US-10695087-B2 · Jun 30, 2020 · US
System and method for real-time magnetic resonance imaging data visualization in three or four dimensions
US-2020150197-A1 · May 14, 2020 · US
Method and apparatus for detecting a needle in magnetic-resonance images
US-2020085381-A1 · Mar 19, 2020 · US
System and method for real-time MRI-guided object navigation
US-10548505-B2 · Feb 4, 2020 · US
Recordation of a magnetic resonance data set
US-2020025850-A1 · Jan 23, 2020 · US
Method and system for magnetic resonance imaging
US-2019128977-A1 · May 2, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01R33/286?
- CPC G01R33/286 is the Cooperative Patent Classification code for “involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process.”
- How many patents are filed under CPC G01R33/286 (involving passive visualization of interventional instruments, i.e. making the instrument visible as part of the normal MR process)?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC G01R33/286 growing?
- Publication counts under this code: 4 in 2024 vs 11 in 2025 (latest complete years).