A61N 1/323
Interference currents, i.e. treatment by several currents summed in the body
Official title: {Interference currents, i.e. treatment by several currents summed in the body}
A61N1/323 (Interference currents, i.e. treatment by several currents summed in the body) appears on 190 US grants and 218 published applications in this corpus.
Search patents in A61N- Granted patents
- 190
- Published applications
- 218
- Assignees
- 85
- Inventors
- 240
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 2 | 0 |
| 2004 | 1 | 5 |
| 2005 | 2 | 2 |
| 2006 | 0 | 5 |
| 2007 | 1 | 4 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 8 |
| 2011 | 2 | 7 |
| 2012 | 2 | 14 |
| 2013 | 12 | 15 |
| 2014 | 26 | 15 |
| 2015 | 8 | 20 |
| 2016 | 17 | 15 |
| 2017 | 11 | 11 |
| 2018 | 5 | 10 |
| 2019 | 16 | 8 |
| 2020 | 7 | 12 |
| 2021 | 8 | 11 |
| 2022 | 10 | 10 |
| 2023 | 8 | 6 |
| 2024 | 6 | 16 |
| 2025 | 4 | 12 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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