A61L 2/025
Ultrasonic waves
A61L2/025 (Ultrasonic waves) appears on 213 US grants and 271 published applications in this corpus.
Search patents in A61L- Granted patents
- 213
- Published applications
- 271
- Assignees
- 152
- Inventors
- 531
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 9 |
| 2003 | 6 | 5 |
| 2004 | 2 | 6 |
| 2005 | 1 | 9 |
| 2006 | 0 | 5 |
| 2007 | 1 | 5 |
| 2008 | 4 | 15 |
| 2009 | 4 | 11 |
| 2010 | 8 | 9 |
| 2011 | 6 | 11 |
| 2012 | 6 | 3 |
| 2013 | 4 | 9 |
| 2014 | 7 | 7 |
| 2015 | 13 | 14 |
| 2016 | 8 | 11 |
| 2017 | 6 | 7 |
| 2018 | 7 | 10 |
| 2019 | 6 | 18 |
| 2020 | 14 | 13 |
| 2021 | 14 | 20 |
| 2022 | 3 | 25 |
| 2023 | 10 | 11 |
| 2024 | 10 | 11 |
| 2025 | 14 | 17 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasound-based virus shield22 Sep 2026US 12,741,040 B2Key Digital Systems, Inc.
- Selective acoustic disruption of pathogens18 Aug 2026US 12,708,680 B2Nopioid, LLC
- Heated airflow and air filtration apparatus for multi-function sanitization, disinfection and sterilization9 Jun 2026US 12,649,009 B1
- Reducing biofilm build-up in a dialysate pathway by using ultrasonication and ionization12 May 2026US 12,623,009 B2Fresenius Medical Care Deutschland GmbH
- Apparatus and method for mold and mycotoxin remediation31 Mar 2026US 12,589,177 B2
- Multiple frequency surface acoustic waves for internal medical device27 Aug 2026US 2026/0249043 A1NanoVibronix Inc
- Medical Washer-Disinfector20 Aug 2026US 2026/0241055 A1Getinge Disinfection AB
- Systems and methods for disinfection23 Jul 2026US 2026/0207801 A1P Tech, LLC
- Systems and methods for disinfection23 Jul 2026US 2026/0207802 A1P Tech, LLC
- Systems and methods for disinfection25 Jun 2026US 2026/0174917 A1P Tech, LLC
Most cited
By later US patents
- Synthesis of polysaccharide covered superparamagnetic oxide colloids143US 5,262,176 AAdvanced Magnetics, Inc. · 1993
- Tissue pooling process128US 6,613,278 B1Regeneration Technologies, Inc. · 2003
- Methods of using a cleaner, sanitizer, disinfectant, fungicide, sporicide, chemical sterilizer113US 5,320,805 ASterilex, LLC · 1994
- Process for cleaning large bone grafts and bone grafts produced thereby110US 5,556,379 ALifeNet Research Foundation · 1996
- Germ killing composition and method108US 4,084,747 A1978