A61N 1/0496
Characterised by using specific chemical compositions
Official title: {characterised by using specific chemical compositions, e.g. hydrogel compositions, adhesives}
A61N1/0496 (Characterised by using specific chemical compositions) appears on 357 US grants and 503 published applications in this corpus.
Search patents in A61N- Granted patents
- 357
- Published applications
- 503
- Assignees
- 241
- Inventors
- 887
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 2 |
| 2002 | 6 | 4 |
| 2003 | 9 | 14 |
| 2004 | 2 | 6 |
| 2005 | 5 | 9 |
| 2006 | 3 | 5 |
| 2007 | 4 | 3 |
| 2008 | 3 | 3 |
| 2009 | 2 | 8 |
| 2010 | 1 | 14 |
| 2011 | 1 | 7 |
| 2012 | 6 | 4 |
| 2013 | 7 | 11 |
| 2014 | 7 | 13 |
| 2015 | 9 | 13 |
| 2016 | 8 | 14 |
| 2017 | 15 | 16 |
| 2018 | 11 | 36 |
| 2019 | 14 | 26 |
| 2020 | 27 | 31 |
| 2021 | 19 | 38 |
| 2022 | 32 | 31 |
| 2023 | 22 | 47 |
| 2024 | 23 | 50 |
| 2025 | 33 | 55 |
| 2026 | 23 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disposable electrodes for portable stimulation devices and systems and methods for replacement of the disposable electrodes6 Oct 2026US 12,752,102 B1Spark Biomedical, Inc.
- Three nerve stimulation system for tremor reduction6 Oct 2026US 12,752,111 B2Cala Health, Inc.
- Wrist-worn nerve stimulator and use method therefor29 Sep 2026US 12,746,385 B2
- Haptic apparatus for stimulating users' skin1 Sep 2026US 12,721,997 B2City University of Hong Kong
- Electrode system for vision treatment and method25 Aug 2026US 12,714,302 B2i-Lumen Scientific, Inc.
- Iontophoresis pharmaceutical delivery system8 Oct 2026US 2026/0306827 A1Remagine Labs, Inc.
- Electrode Assemblies for Applying Tumor Treating Fields (TTFields) to a Subject's Body that Incorporate Silver-Doped Glass Micro-Particles for Sanitization1 Oct 2026US 2026/0295238 A1Novocure GmbH
- Polymer composite dry electrodes for electrical stimulation and methods of use thereof24 Sep 2026US 2026/0284379 A1University Health Network
- Paintable and self-adhesive hydrogel electrodes17 Sep 2026US 2026/0273270 A1The Governing Council of the University of Toronto
- Transdermal ellectrically conductive patch10 Sep 2026US 2026/0263384 A1Kikkoman Corporation
Most cited
By later US patents
- Defibrillation system having segmented electrodes674US 6,148,233 ACardiac Science Corporation · 2000
- Long term wear electrode for defibrillation system549US 6,546,285 B1Cardiac Science Corporation · 2003
- External defibrillator system with diagnostic module450US 6,304,780 B1Cardiac Science Corporation · 2001
- Defibrillation system384US 6,427,083 B1Cardiac Science Corporation · 2002
- Defibrillator with controller operating in a low power mode372US 6,671,545 B2Cardiac Science Corporation · 2003