A61N 2007/0065
Concave transducers
Official title: {Concave transducers}
A61N2007/0065 (Concave transducers) appears on 193 US grants and 316 published applications in this corpus.
Search patents in A61N- Granted patents
- 193
- Published applications
- 316
- Assignees
- 148
- Inventors
- 516
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 8 | 2 |
| 2004 | 5 | 5 |
| 2005 | 2 | 7 |
| 2006 | 1 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 10 |
| 2009 | 3 | 8 |
| 2010 | 6 | 7 |
| 2011 | 3 | 14 |
| 2012 | 5 | 20 |
| 2013 | 3 | 18 |
| 2014 | 4 | 17 |
| 2015 | 12 | 12 |
| 2016 | 6 | 10 |
| 2017 | 9 | 9 |
| 2018 | 6 | 13 |
| 2019 | 9 | 12 |
| 2020 | 10 | 15 |
| 2021 | 3 | 18 |
| 2022 | 10 | 22 |
| 2023 | 13 | 21 |
| 2024 | 13 | 23 |
| 2025 | 25 | 30 |
| 2026 | 9 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleaning unit for a surface cleaning device18 Aug 2026US 12,708,498 B2Koninklijke Philips N. V.
- Methods and systems for using phase change nanodroplets to enhance sonothrombolysis26 May 2026US 12,635,974 B2North Carolina State University
- Therapeutic ultrasonic transducers for the emission of focused ultrasound waves19 May 2026US 12,629,545 B2Centre Leon Berard
- Therapeutic focused ultrasound systems and methods having treatment blocks that are rotatable around reference axis for independent phase and amplitude control31 Mar 2026US 12,589,263 B2Shanghai United Imaging Healthcare Co., Ltd.
- Systems and methods for modulation and mapping of brain tissue using an ultrasound assembly3 Mar 2026US 12,564,735 B2The Trustees of Columbia University in the City of New York
- Methods of treating cellulite and subcutaneous adipose tissue10 Sep 2026US 2026/0263318 A1Soliton, Inc.
- Histotripsy systems and methods13 Aug 2026US 2026/0233032 A1
- Therapeutic ultrasound systems and methods6 Aug 2026US 2026/0224920 A1Shanghai United Imaging Healthcare Co., Ltd.
- Ultrasound fat cavitation equipment and method of using the same30 Jul 2026US 2026/0216537 A1Leadermed Group US Corporation
- Ultrasound fat reduction equipment and method of using the same30 Jul 2026US 2026/0216538 A1Leadermed Group US Corporation
Most cited
By later US patents
- Ultrasonic apparatus for thermotherapy with variable frequency for suppressing cavitation634US 5,694,936 AKabushiki Kaisha Toshiba · 1997
- Multifaceted ultrasound transducer probe system and methods for its use595US 5,762,066 ATHS International, Inc. · 1998
- Method and apparatus for medical procedures using high-intensity focused ultrasound577US 6,007,499 AUniversity of Washington · 1999
- Systems and methods for reducing secondary hot spots in a phased array focused ultrasound system487US 6,419,648 B1InSightec-TxSonics Ltd. · 2002
- Ultrasound transducers for imaging and therapy468US 6,719,694 B2Therus Corporation · 2004