A61M 1/89
Suction aspects of liposuction
Official title: {Suction aspects of liposuction (surgical cutting instruments A61B17/32)}
A61M1/89 (Suction aspects of liposuction) appears on 212 US grants and 288 published applications in this corpus.
Search patents in A61M- Granted patents
- 212
- Published applications
- 288
- Assignees
- 103
- Inventors
- 328
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 7 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 5 |
| 2004 | 4 | 3 |
| 2005 | 2 | 4 |
| 2006 | 3 | 2 |
| 2007 | 0 | 5 |
| 2008 | 3 | 8 |
| 2009 | 1 | 8 |
| 2010 | 3 | 5 |
| 2011 | 2 | 8 |
| 2012 | 5 | 21 |
| 2013 | 9 | 11 |
| 2014 | 8 | 12 |
| 2015 | 7 | 6 |
| 2016 | 10 | 12 |
| 2017 | 9 | 19 |
| 2018 | 9 | 13 |
| 2019 | 17 | 25 |
| 2020 | 8 | 17 |
| 2021 | 14 | 19 |
| 2022 | 13 | 19 |
| 2023 | 16 | 19 |
| 2024 | 15 | 24 |
| 2025 | 8 | 14 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems for improving the appearance of tissue11 Aug 2026US 12,702,473 B2Revelle Aesthetics, Inc.
- System and related methods for fat harvesting4 Aug 2026US 12,697,427 B2Chopra Gryskiewicz, LLC
- Systems and methods for fat harvesting28 Jul 2026US 12,691,210 B2Chopra Gryskiewicz, LLC
- Adjustable liposuction cannula30 Jun 2026US 12,667,657 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Guide device for cannulas for the collection of micro-fragmented subcutaneous adipose tissue5 May 2026US 12,616,498 B2SEFFILINE s.r.l.
- Lipoaspirate processing24 Sep 2026US 2026/0284293 A1Alma Lasers Ltd.
- Biological Material Processing Device24 Sep 2026US 2026/0284294 A1Push2Spin Technologies, Inc.
- Size-classifier of adipocyte cells and liposuction system comprising same16 Jul 2026US 2026/0199583 A1Euromi S.A.
- Liposuction and fat transfer system and method12 Mar 2026US 2026/0069761 A1Squlpt Management LLC
- Device for processing tissue26 Feb 2026US 2026/0053862 A1GID BIO, Inc.
Most cited
By later US patents
- Air-powered tissue-aspiration instrument system employing curved bipolar-type electro-cauterizing dual cannula assembly1,390US 7,384,417 B22008
- Vacuum wound drainage system and lipids baffle therefor1,373US 4,655,754 AStryker Corporation · 1987
- Liposuction apparatus and associated method542US 5,419,761 AMisonix, Incorporated · 1995
- Device for suction-assisted lipectomy and method of using same321US 6,102,885 A2000
- Device for suction-assisted lipectomy and method of using same241US 6,918,903 B2Starion Instrument Corporation · 2005