A61B 2034/2053
Tracking an applied voltage gradient
Official title: {Tracking an applied voltage gradient}
A61B2034/2053 (Tracking an applied voltage gradient) appears on 345 US grants and 527 published applications in this corpus.
Search patents in A61B- Granted patents
- 345
- Published applications
- 527
- Assignees
- 107
- Inventors
- 725
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 5 |
| 2005 | 3 | 7 |
| 2006 | 1 | 3 |
| 2007 | 1 | 6 |
| 2008 | 1 | 8 |
| 2009 | 1 | 8 |
| 2010 | 9 | 8 |
| 2011 | 9 | 13 |
| 2012 | 9 | 16 |
| 2013 | 12 | 10 |
| 2014 | 12 | 15 |
| 2015 | 8 | 15 |
| 2016 | 7 | 17 |
| 2017 | 13 | 22 |
| 2018 | 10 | 36 |
| 2019 | 24 | 40 |
| 2020 | 32 | 37 |
| 2021 | 30 | 41 |
| 2022 | 29 | 39 |
| 2023 | 34 | 49 |
| 2024 | 28 | 58 |
| 2025 | 36 | 38 |
| 2026 | 26 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Anatomical tracking using optical and non-optical sensors11 Aug 2026US 12,702,494 B2Stryker Corporation
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- Distal End Assembly Guidance10 Sep 2026US 2026/0263169 A1Biosense Webster (Israel) Ltd.
- Machine learning for object tracking27 Aug 2026US 2026/0248561 A1Cornell University
- Controlled constant current systems, devices, components and methods for navigating, positioning, and/or imaging a medical device inside a patient's body6 Aug 2026US 2026/0224300 A1Boston Scientific Scimed, Inc.
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Most cited
By later US patents
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- Method for guiding a medical device945US 8,221,402 B2Medtronic, Inc. · 2012
- Catheter location system and method870US 5,983,126 AMedtronic, Inc. · 1999