A47L 15/4463
Multi-dose dispensing arrangements
Official title: {Multi-dose dispensing arrangements}
A47L15/4463 (Multi-dose dispensing arrangements) appears on 166 US grants and 251 published applications in this corpus.
Search patents in A47L- Granted patents
- 166
- Published applications
- 251
- Assignees
- 68
- Inventors
- 385
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 4 |
| 2006 | 2 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 4 |
| 2009 | 1 | 12 |
| 2010 | 3 | 19 |
| 2011 | 2 | 22 |
| 2012 | 8 | 6 |
| 2013 | 8 | 9 |
| 2014 | 8 | 15 |
| 2015 | 6 | 8 |
| 2016 | 12 | 9 |
| 2017 | 12 | 12 |
| 2018 | 6 | 11 |
| 2019 | 9 | 9 |
| 2020 | 6 | 17 |
| 2021 | 11 | 11 |
| 2022 | 12 | 17 |
| 2023 | 13 | 7 |
| 2024 | 10 | 17 |
| 2025 | 13 | 18 |
| 2026 | 15 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dishwasher and dispenser8 Sep 2026US 12,727,736 B2Whirlpool Corporation
- Dishwasher2 Jun 2026US 12,642,419 B2Samsung Electronics Co., Ltd.
- Dishwasher19 May 2026US 12,628,998 B2Whirlpool Corporation
- Methods and apparatuses for automatic dishwashing chemical distribution5 May 2026US 12,618,026 B2The Procter & Gamble Company
- Dishwasher21 Apr 2026US 12,605,034 B2Whirlpool Corporation
- Treating chemistry cartridge for a household appliance23 Jul 2026US 2026/0207031 A1Whirlpool Corporation
- Consumer products with a valve assembly18 Jun 2026US 2026/0165554 A1The Procter & Gamble Company
- Dishwasher11 Jun 2026US 2026/0157596 A1Samsung Electronics Co., Ltd.
- Container with a Connection Piece Having a Ventilation Function, and Dosing System11 Jun 2026US 2026/0157601 A1
- Container Comprising a Connection Piece Having a Finger Ring11 Jun 2026US 2026/0157602 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Apparatus and method for repeated, automatic metering of precisely metered quantities of a powdered detergent into water-carrying cleaning machines, in particular household and household washing machines110US 5,829,085 ABosch-Siemens Hausgeraete GmbH · 1998
- Industrial dishwasher chemical dispenser104US 4,756,321 ABeta Technology, Inc. · 1988
- Apparatus for metering quantities of a powered detergent into cleaning machines94US 5,694,794 ABosch-Siemens Hausgeraete GmbH · 1997
- Liquid dispensing system94US 8,091,735 B2Intelligent Coffee Company, LLC · 2012
- Household cleaning appliance with a single water flow path for both non-bulk and bulk dispensing58US 8,397,544 B2Whirlpool Corporation · 2013