A61C 17/024
With constant liquid flow
Official title: with constant liquid flow
A61C17/024 (With constant liquid flow) appears on 84 US grants and 154 published applications in this corpus.
Search patents in A61C- Granted patents
- 84
- Published applications
- 154
- Assignees
- 47
- Inventors
- 219
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 2 |
| 2011 | 3 | 12 |
| 2012 | 1 | 6 |
| 2013 | 2 | 4 |
| 2014 | 2 | 6 |
| 2015 | 5 | 10 |
| 2016 | 3 | 4 |
| 2017 | 5 | 8 |
| 2018 | 7 | 6 |
| 2019 | 7 | 13 |
| 2020 | 3 | 9 |
| 2021 | 6 | 7 |
| 2022 | 3 | 17 |
| 2023 | 6 | 7 |
| 2024 | 4 | 5 |
| 2025 | 10 | 15 |
| 2026 | 1 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlling a pump during operation of an oral care device11 Aug 2026US 12,702,531 B2Fresh Health Inc.
- Automatic pause control reset mechanism30 Dec 2025US 12,508,112 B2Koninklijke Philips N. V.
- Cleaning, healing and regeneration of tissue and wounds2 Dec 2025US 12,484,998 B2Sloan Water Technology Limited
- Handle for an oral health device21 Oct 2025US 12,446,997 B1Fresh Health Inc.
- Systems and methods for controlling an oral irrigator16 Sep 2025US 12,414,847 B2Koninklijke Philips N. V.
- Fluid sterilization module and dental cleaning device24 Sep 2026US 2026/0283765 A1Xiamen Aihu Dental Technology Co., Ltd.
- Dental cleaning device24 Sep 2026US 2026/0283766 A1Xiamen Aihu Dental Technology Co., Ltd.
- Cleaning, healing and regeneration of tissue and wounds13 Aug 2026US 2026/0232416 A1Sloan Water Technology Limited
- Oral care apparatus and apparatus with fluid pumping mechanism16 Jul 2026US 2026/0199068 A1Shenzhen Soocas Technology Co., Ltd.
- Controlling a pump during operation of an oral care device25 Jun 2026US 2026/0174536 A1Fresh Health Inc.
Most cited
By later US patents
- Swept jet oral irrigator175US 3,973,558 ABowles Fluidics Corporation · 1976
- Combination motorized toothbrush and plaque removal device159US 6,233,773 B12001
- Hand-held self-contained cleaning system155US 6,602,071 B12003
- Device for scaling at the gum pocket150US 4,906,187 A1990
- Mouth washer142US 5,634,791 AMatsushita Electric Works, Ltd. · 1997