A61C 1/0084
Supply units
Official title: {Supply units, e.g. reservoir arrangements, specially adapted pumps}
A61C1/0084 (Supply units) appears on 161 US grants and 201 published applications in this corpus.
Search patents in A61C- Granted patents
- 161
- Published applications
- 201
- Assignees
- 105
- Inventors
- 369
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 1 |
| 2002 | 6 | 5 |
| 2003 | 3 | 6 |
| 2004 | 2 | 2 |
| 2005 | 5 | 9 |
| 2006 | 3 | 7 |
| 2007 | 2 | 2 |
| 2008 | 2 | 3 |
| 2009 | 0 | 4 |
| 2010 | 5 | 10 |
| 2011 | 5 | 3 |
| 2012 | 2 | 5 |
| 2013 | 6 | 2 |
| 2014 | 6 | 9 |
| 2015 | 4 | 15 |
| 2016 | 1 | 14 |
| 2017 | 12 | 14 |
| 2018 | 10 | 17 |
| 2019 | 7 | 10 |
| 2020 | 3 | 11 |
| 2021 | 14 | 10 |
| 2022 | 6 | 8 |
| 2023 | 5 | 9 |
| 2024 | 5 | 6 |
| 2025 | 5 | 13 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water pump and oral irrigator7 Jul 2026US 12,672,938 B2Risun Technology (Shenzhen) Limited
- Dental handpiece for drilling and suctioning30 Jun 2026US 12,667,447 B2Imam Abdulrahman Bin Faisal University
- Pump assembly3 Feb 2026US 12,539,203 B2Dyson Technology Limited
- Dental handpiece oiling machine16 Dec 2025US 12,498,085 B2Beyes Dental Canada Inc.
- Water pump structure and oral irrigator7 Oct 2025US 12,435,710 B1Fly Cat Electrical Co., Ltd.
- Dental handpiece with suction10 Sep 2026US 2026/0263190 A1Imam Abdulrahman Bin Faisal University
- Assembled oral irrigator handle with waterflow switch25 Jun 2026US 2026/0174533 A1Bixdo (SH) Healthcare Technology Co.,Ltd.
- Fluid pumping assembly and oral care device for oral cleaning25 Jun 2026US 2026/0174537 A1Shenzhen Soocas Technology Co., Ltd.
- Ergonomic ultrasonic dental scaling devices19 Mar 2026US 2026/0076789 A1Paschke Ultrasonix LLC
- Oral rinse capsule and water flosser5 Feb 2026US 2026/0033913 A1Thumbs Up Innovations Technology Co., Ltd.
Most cited
By later US patents
- Oral hygiene appliance177US 4,141,352 AKuno Moser GmbH · 1979
- Apparatus for dental treatment using high pressure liquid jet177US 6,497,572 B2SurgiJet, Inc. · 2002
- Irrigation appliance163US 4,989,590 ATeledyne Industries, Inc. · 1991
- Oral hygiene appliances162US 4,302,186 ATeledyne Industries, Inc. · 1981
- Delivery system for dental treatment solution155US 4,770,632 ANational Patent Development Corporation · 1988