A61N 1/3785
Generated by biological activity or substance
Official title: {generated by biological activity or substance, e.g. body movement}
A61N1/3785 (Generated by biological activity or substance) appears on 191 US grants and 263 published applications in this corpus.
Search patents in A61N- Granted patents
- 191
- Published applications
- 263
- Assignees
- 128
- Inventors
- 437
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 7 |
| 2006 | 2 | 6 |
| 2007 | 0 | 12 |
| 2008 | 2 | 10 |
| 2009 | 3 | 15 |
| 2010 | 5 | 31 |
| 2011 | 7 | 9 |
| 2012 | 9 | 9 |
| 2013 | 10 | 11 |
| 2014 | 12 | 9 |
| 2015 | 11 | 13 |
| 2016 | 10 | 14 |
| 2017 | 13 | 9 |
| 2018 | 18 | 12 |
| 2019 | 9 | 13 |
| 2020 | 7 | 11 |
| 2021 | 9 | 10 |
| 2022 | 11 | 13 |
| 2023 | 11 | 11 |
| 2024 | 10 | 12 |
| 2025 | 12 | 12 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pendular unit with a monolithic inertial mass mounted on a piezoelectric beam, in particular for an energy harvester in a leadless autonomous cardiac capsule21 Jul 2026US 12,689,314 B2Cairdac
- Self-sufficient neural tissue stimulator12 May 2026US 12,623,069 B2Celtro Ltd
- Powering system for constant current neural stimulators28 Apr 2026US 12,611,541 B2Orta Dogu Teknik Universitesi
- Self-sufficient cardiac pacemaker16 Dec 2025US 12,496,451 B2Celtro Ltd
- Implantable bioelectronic devices based on magnetoelectric material25 Nov 2025US 12,478,790 B2William Marsh Rice University
- Biological battery17 Sep 2026US 2026/0279867 A1
- Stimulation control for enhanced energy harvesting27 Aug 2026US 2026/0249089 A1Medtronic, Inc.
- Cochlear implant with fully implantable microphone13 Aug 2026US 2026/0232997 A1Northwestern University
- Electrochemical cells for medical implantable device9 Jul 2026US 2026/0196616 A1Medtronic, Inc.
- Implantable bioelectronic devices based on magnetoelectric material30 Apr 2026US 2026/0115487 A1William Marsh Rice University
Most cited
By later US patents
- Systems and methods for wireless power640US 8,115,448 B22012
- Self powered pacers and stimulators391US 3,943,936 ARasor Associates, Inc. · 1976
- Wireless power harvesting and transmission with heterogeneous signals334US 9,318,898 B2WiTricity Corporation · 2016
- Electromagnetic acceleration transducer for implantable medical device216US 5,941,904 ASulzer Intermedics Inc. · 1999
- Biothermal power source for implantable devices202US 7,340,304 B2Biomed Soutions, LLC · 2008