A46B 11/0068
Brushes where the reservoir is specifically intended for solid substance that dissolves
Official title: {Brushes where the reservoir is specifically intended for solid substance that dissolves gradually}
A46B11/0068 (Brushes where the reservoir is specifically intended for solid substance that dissolves) appears on 53 US grants and 53 published applications in this corpus.
Search patents in A46B- Granted patents
- 53
- Published applications
- 53
- Assignees
- 13
- Inventors
- 89
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 3 |
| 2012 | 4 | 1 |
| 2013 | 3 | 3 |
| 2014 | 6 | 4 |
| 2015 | 3 | 2 |
| 2016 | 3 | 3 |
| 2017 | 5 | 3 |
| 2018 | 1 | 6 |
| 2019 | 3 | 2 |
| 2020 | 5 | 4 |
| 2021 | 7 | 5 |
| 2022 | 1 | 1 |
| 2023 | 3 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oral care implement16 Jun 2026US 12,653,301 B2Colgate-Palmolive Company
- Method of forming an oral care implement23 Apr 2024US 11,963,607 B2Colgate-Palmolive Company
- Toothbrush with toothpaste pellets19 Dec 2023US 11,844,418 B2
- Method of assembling an oral care implement3 Oct 2023US 11,771,212 B2Colgate-Palmolive Company
- Oral care implement having a release component10 Jan 2023US 11,547,204 B2Colgate-Palmolive Company
Most cited
By later US patents
- Toothbrush with slow release of disinfectant and antibacterial agents and method of manufacturing the same89US 5,061,106 AColgate-Palmolive Company · 1991
- Accelerated method and instrumentation for whitening teeth77US 6,440,396 B12002
- Accelerated method and instrumentation for whitening teeth33US 6,108,850 A2000
- Oral care implement housing an oral care agent22US 8,075,216 B2Colgate-Palmolive Company · 2011
- Toothbrush having soft tissue cleaning elements22US 8,240,936 B2Colgate-Palmolive Company · 2012