A61B 2017/22089
Gas-bubbles
Official title: {Gas-bubbles}
A61B2017/22089 (Gas-bubbles) appears on 74 US grants and 95 published applications in this corpus.
Search patents in A61B- Granted patents
- 74
- Published applications
- 95
- Assignees
- 42
- Inventors
- 127
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 3 |
| 2003 | 1 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 5 |
| 2008 | 0 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 4 |
| 2011 | 3 | 3 |
| 2012 | 2 | 6 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 5 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 6 | 4 |
| 2020 | 3 | 8 |
| 2021 | 6 | 7 |
| 2022 | 6 | 6 |
| 2023 | 3 | 4 |
| 2024 | 8 | 10 |
| 2025 | 7 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for using phase change nanodroplets to enhance sonothrombolysis26 May 2026US 12,635,974 B2North Carolina State University
- Systems and methods for treating vascular occlusions with catheter based ultrasound3 Feb 2026US 12,539,128 B2Sunnybrook Research Institute
- Disruptive dressing for use with negative pressure and fluid instillation9 Sep 2025US 12,408,939 B2Solventum Intellectual Properties Company
- Dressing providing apertures with multiple orifice sizes for negative-pressure therapy9 Sep 2025US 12,409,076 B2Solventum Intellectual Properties Company
- Devices, systems and methods to remove blood clots24 Jun 2025US 12,336,727 B2Ischemicure Ltd.
- Systems and methods for an ultrasound catheter19 Mar 2026US 2026/0076695 A1SonoVascular, Inc.
- Ultrasound methods and devices for enhancing cytopathologic cell collection26 Feb 2026US 2026/0053427 A1Adenocyte Ltd.
- Intravascular dual frequency sonothrombolysis mediated with microbubbles/nanodroplets5 Feb 2026US 2026/0033848 A1North Carolina State University
- Histotripsy for thrombolysis15 Jan 2026US 2026/0013888 A1
- Catheter system with independently controllable bubble and arc generation29 May 2025US 2025/0169836 A1Shockwave Medical, Inc.
Most cited
By later US patents
- Methods and devices for tissue grasping and assessment496US 7,635,329 B2Evalve, Inc. · 2009
- Ultrasonic image enhancement384US 4,276,885 ARasor Associates, Inc. · 1981
- Methods and devices for tissue grasping and assessment344US 8,052,592 B2Evalve, Inc. · 2011
- Medical noninvasive operations using focused modulated high power ultrasound319US 5,827,204 A1998
- Method and assembly for performing ultrasound surgery using cavitation289US 6,309,355 B1The Regents of the University of Michigan · 2001