A61M 2205/82
Internal energy supply devices
A61M2205/82 (Internal energy supply devices) appears on 6,434 US grants and 9,549 published applications in this corpus.
Search patents in A61M- Granted patents
- 6,434
- Published applications
- 9,549
- Assignees
- 2,357
- Inventors
- 11,837
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 10 | 0 |
| 1987 | 14 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 12 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 13 | 0 |
| 1996 | 21 | 0 |
| 1997 | 25 | 0 |
| 1998 | 36 | 0 |
| 1999 | 28 | 0 |
| 2000 | 35 | 0 |
| 2001 | 29 | 15 |
| 2002 | 38 | 67 |
| 2003 | 58 | 101 |
| 2004 | 63 | 133 |
| 2005 | 34 | 94 |
| 2006 | 89 | 82 |
| 2007 | 43 | 127 |
| 2008 | 47 | 160 |
| 2009 | 51 | 136 |
| 2010 | 87 | 175 |
| 2011 | 74 | 233 |
| 2012 | 115 | 226 |
| 2013 | 160 | 230 |
| 2014 | 197 | 355 |
| 2015 | 198 | 353 |
| 2016 | 203 | 366 |
| 2017 | 281 | 536 |
| 2018 | 324 | 583 |
| 2019 | 448 | 659 |
| 2020 | 488 | 799 |
| 2021 | 510 | 890 |
| 2022 | 547 | 797 |
| 2023 | 608 | 710 |
| 2024 | 627 | 721 |
| 2025 | 574 | 637 |
| 2026 | 277 | 364 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2205/8206Battery-operatedIndexing code5,303
- A61M 2205/8237Charging meansIndexing code1,374
- A61M 2205/8262Connectable to external power sourceIndexing code326
- A61M 2205/8218Gas operatedIndexing code308
- A61M 2205/8275MechanicalIndexing code218
- A61M 2205/8293SolarIndexing code109
- A61M 2205/8268Fuel storage cellsIndexing code95
Recent patents
- System and method for evoking a reflex to monitor the nerves of the larynx6 Oct 2026US 12,751,667 B2Medtronic Xomed, Inc.
- Apparatus, system and method for fluid delivery6 Oct 2026US 12,751,899 B2DEKA Products Limited Partnership
- Magnetic autoinjector6 Oct 2026US 12,752,056 B2
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Smart insulin pen sensing29 Sep 2026US 12,746,339 B2G. E. Ehrlich (1995) Ltd.
- Storage Device for a Breast Pump8 Oct 2026US 2026/0306724 A1
- Cleaning device for private parts8 Oct 2026US 2026/0306732 A1Shenzhen Hengnengda Technology Co., Ltd.
- A storage case for an electromechanical medicament delivery device8 Oct 2026US 2026/0306733 A1Shl Medical AG
- Method and apparatuses for deploying a deployable element of a wearable medical device8 Oct 2026US 2026/0306738 A1Insulet Corporation
- Nasal drug delivery device8 Oct 2026US 2026/0306767 A1Woodward Specialty LLC
Most cited
By later US patents
- Analyte-controlled liquid delivery device and analyte monitor2,000US 5,800,420 AElan Medical Technologies Limited · 1998
- Medication delivery device with a microprocessor and characteristic monitor1,907US 5,925,021 AVisionary Medical Products, Inc. · 1999
- Analyte-controlled liquid delivery device and analyte monitor1,860US 5,807,375 AElan Medical Technologies Limited · 1998
- Modular infusion device and method1,554US 6,749,587 B2Insulet Corporation · 2004
- Ambulatory medical apparatus with hand held communication device1,537US 6,810,290 B2Medtronic MiniMed, Inc. · 2004