A61F 2007/0052
For treatment of skin or hair
Official title: {for treatment of skin or hair}
A61F2007/0052 (For treatment of skin or hair) appears on 209 US grants and 409 published applications in this corpus.
Search patents in A61F- Granted patents
- 209
- Published applications
- 409
- Assignees
- 157
- Inventors
- 553
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 6 |
| 2012 | 1 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 8 |
| 2015 | 5 | 21 |
| 2016 | 7 | 29 |
| 2017 | 11 | 29 |
| 2018 | 7 | 29 |
| 2019 | 15 | 30 |
| 2020 | 28 | 44 |
| 2021 | 17 | 30 |
| 2022 | 24 | 42 |
| 2023 | 25 | 32 |
| 2024 | 27 | 45 |
| 2025 | 26 | 34 |
| 2026 | 9 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of providing frozen composition and device therefor11 Aug 2026US 12,702,806 B2RecensMedical, Inc.
- Hair cleansing device for sebum reduction and removal7 Jul 2026US 12,672,708 B2L'oreal
- Skin whitening mask, skin whitening device, and skin whitening method using same30 Jun 2026US 12,667,182 B2Skinship Inc.
- High-frequency skin care device23 Jun 2026US 12,661,504 B2Four S Tech Co., Ltd.
- Esthetic apparatus useful for increasing skin rejuvenation and methods thereof26 May 2026US 12,636,512 B2Venus Concept Ltd.
- Devices, systems and methods for treating the skin8 Oct 2026US 2026/0306292 A1HydraFacial LLC
- Micro-current and temperature therapy system and device8 Oct 2026US 2026/0306837 A1
- Portable skin cooling device1 Oct 2026US 2026/0294673 A1Stang Limited
- Thermal chamber type cooling plate structure with improved cooling performance24 Sep 2026US 2026/0287221 A1SHENB Co., Ltd.
- Compositions, treatment systems and methods for improved cooling of lipid-rich tissue13 Aug 2026US 2026/0232366 A1Zeltiq Aesthetics, Inc.
Most cited
By later US patents
- Method and apparatus for temperature control of biologic tissue with simultaneous irradiation343US 6,475,211 B2Cool Laser Optics, Inc. · 2002
- Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile133US 9,375,345 B2Zeltiq Aesthetics, Inc. · 2016
- Esthetic device for beautifying skin and methods thereof128US 9,532,832 B2Venus Concept Ltd. · 2017
- Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile120US 9,132,031 B2Zeltiq Aesthetics, Inc. · 2015
- Method and apparatus for cryogenic treatment of skin tissue108US 9,974,684 B2The General Hospital Corporation · 2018