A61H 9/0028
Hand-held devices for spraying and removing liquid while moved on the skin
Official title: {Hand-held devices for spraying and removing liquid while moved on the skin}
A61H9/0028 (Hand-held devices for spraying and removing liquid while moved on the skin) appears on 17 US grants and 28 published applications in this corpus.
Search patents in A61H- Granted patents
- 17
- Published applications
- 28
- Assignees
- 14
- Inventors
- 50
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 3 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Handheld skin treatment device18 Nov 2025US 12,471,954 B2Access Business Group International LLC
- Dry immersion bed14 Mar 2023US 11,602,481 B2
- Devices, systems and methods for promoting hair growth8 Feb 2022US 11,241,357 B2Edge Systems LLC
- Tip for skin cleansing device9 Feb 2021US 10,912,428 B2Visibelle Derma Institute, Inc.
- Outlet device with multilevel rotary massage water13 Oct 2020US 10,799,889 B2Xiamen Solex High-Tech Industries Co., Ltd.
- Modular Skin Treatment Device with Dermabrasion and Ultrasound Capabilities17 Sep 2026US 2026/0272760 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Light-Treatment Capabilities17 Sep 2026US 2026/0272761 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Thermal-Conditioning Capabilities17 Sep 2026US 2026/0272762 A1HydraFacial LLC
- Modular Skin Treatment Device with Dermabrasion and Massage-Therapy Capabilities17 Sep 2026US 2026/0272763 A1HydraFacial LLC
- Hot and cold therapy system28 Aug 2025US 2025/0268787 A1Kohler Co.
Most cited
By later US patents
- Lavage tip196US 5,735,833 ABristol-Myers Squibb Company · 1998
- Body vacuum171US 5,484,427 A1996
- Body vacuum136US 5,697,920 A1997
- Apparatus for making micro-abrasions, particularly on human tissue or on hides119US 5,100,412 AL.I.C.A. di ROSSO & C. S.n.c. · 1992
- Method for making micro-abrasions on human tissue105US 5,207,234 AL.I.C.A. di ROSSO & C. S.n.c. · 1993