A61M 11/044
With electrodes immersed in the liquid
Official title: {with electrodes immersed in the liquid}
A61M11/044 (With electrodes immersed in the liquid) appears on 106 US grants and 141 published applications in this corpus.
Search patents in A61M- Granted patents
- 106
- Published applications
- 141
- Assignees
- 50
- Inventors
- 151
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 5 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 1 |
| 2011 | 4 | 5 |
| 2012 | 0 | 1 |
| 2013 | 3 | 4 |
| 2014 | 2 | 5 |
| 2015 | 2 | 14 |
| 2016 | 5 | 5 |
| 2017 | 6 | 12 |
| 2018 | 8 | 10 |
| 2019 | 8 | 10 |
| 2020 | 9 | 17 |
| 2021 | 15 | 13 |
| 2022 | 6 | 7 |
| 2023 | 11 | 8 |
| 2024 | 9 | 9 |
| 2025 | 5 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Drug delivery articles utilizing electrical energy925US 4,922,901 AR. J. Reynolds Tobacco Company · 1990
- Flavor delivery articles utilizing electrical energy896US 4,947,875 AR. J. Reynolds Tobacco Company · 1990
- Electronic atomization cigarette779US 7,832,410 B2Best Partners Worldwide Limited · 2010
- Electronic atomization cigarette316US 8,393,331 B2Ruyan Investment (Holdings) Limited · 2013
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