A61N 1/3603
Control systems
Official title: {Control systems}
A61N1/3603 (Control systems) appears on 2,269 US grants and 3,587 published applications in this corpus.
Search patents in A61N- Granted patents
- 2,269
- Published applications
- 3,587
- Assignees
- 1,212
- Inventors
- 4,836
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 10 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 12 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 3 |
| 2002 | 6 | 14 |
| 2003 | 12 | 9 |
| 2004 | 2 | 24 |
| 2005 | 5 | 17 |
| 2006 | 12 | 23 |
| 2007 | 11 | 26 |
| 2008 | 3 | 32 |
| 2009 | 10 | 39 |
| 2010 | 10 | 46 |
| 2011 | 29 | 44 |
| 2012 | 25 | 49 |
| 2013 | 48 | 65 |
| 2014 | 53 | 119 |
| 2015 | 75 | 121 |
| 2016 | 92 | 140 |
| 2017 | 92 | 163 |
| 2018 | 95 | 184 |
| 2019 | 149 | 271 |
| 2020 | 144 | 297 |
| 2021 | 183 | 319 |
| 2022 | 250 | 319 |
| 2023 | 210 | 325 |
| 2024 | 219 | 357 |
| 2025 | 221 | 345 |
| 2026 | 161 | 236 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrical stimulation of tissue6 Oct 2026US 12,752,101 B2Esqure Advanced Medical Devices Ltd.
- Conductive pad generating tumor treating field and methods of production and use thereof6 Oct 2026US 12,752,109 B2Novocure GmbH
- System and method for non-invasive brain stimulation of cognitive enhancement6 Oct 2026US 12,752,110 B2Washington University
- Three nerve stimulation system for tremor reduction6 Oct 2026US 12,752,111 B2Cala Health, Inc.
- Communication devices, methods, and systems29 Sep 2026US 12,745,958 B2Datafeel Inc.
- System and method for enhancing venous circulation in a limb of a user8 Oct 2026US 2026/0306352 A1
- Inducing and monitoring muscle growth and activity in a wearable neuroprosthesis8 Oct 2026US 2026/0306828 A1
- Multimodal Sensors From Wearables and Implants to Improve Diagnosis and Efficiency of Physiologic Monitoring8 Oct 2026US 2026/0306840 A1Biotronik SE & Co.KG
- Sensing and/or stimulating target tissue including diaphragm-related tissue and/or upper airway patency-related tissue8 Oct 2026US 2026/0306847 A1Inspire Medical Systems, Inc.
- Portable skin cooling device1 Oct 2026US 2026/0294673 A1Stang Limited
Most cited
By later US patents
- Electrotherapy apparatus with superimposed AC fields1,059US 5,476,481 A1995
- Adaptor for neurophysiological monitoring with a personal computer422US 5,540,235 A1996
- Stimulatory device and methods to electrically stimulate the phrenic nerve378US 6,463,327 B1CPRx LLC · 2002
- Nerve locator and stimulator371US 4,962,766 A1990
- Microcomputer-based nerve and muscle stimulator343US 4,926,865 A1990