A47L 15/4472
Blister packaging or refill cartridges
Official title: {Blister packaging or refill cartridges}
A47L15/4472 (Blister packaging or refill cartridges) appears on 61 US grants and 114 published applications in this corpus.
Search patents in A47L- Granted patents
- 61
- Published applications
- 114
- Assignees
- 35
- Inventors
- 190
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 5 |
| 2010 | 0 | 14 |
| 2011 | 1 | 9 |
| 2012 | 5 | 3 |
| 2013 | 5 | 5 |
| 2014 | 4 | 6 |
| 2015 | 2 | 1 |
| 2016 | 4 | 5 |
| 2017 | 6 | 5 |
| 2018 | 1 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 9 |
| 2021 | 5 | 2 |
| 2022 | 5 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 7 |
| 2025 | 3 | 9 |
| 2026 | 8 | 9 |
By publication year. 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
- System and method to monitor a warewasher and the like16 Jul 2026US 2026/0198750 A1Bwl Global S.à R.L.
- 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
- Dispensing System for a Dishwasher11 Jun 2026US 2026/0157603 A1
Most cited
By later US patents
- Method and apparatus for using a unit dose dispenser35US 6,962,266 B2Ecolab Inc. · 2005
- Cartridge for a water-conducting domestic appliance comprising a detergent dosing system35US 8,382,913 B2BSH Bosch und Siemens Hausgeraete GmbH · 2013
- Dispensing device, particularly for domestic appliances20US 8,651,336 B2ELTEK S.p.A. · 2014
- Cartridge and water-conducting domestic appliance comprising a detergent dosing system for a cartridge19US 8,980,014 B2BSH Bosch und Siemens Hausgeraete GmbH · 2015
- Container14US 7,472,710 B2Reckitt Benckiser N. V. · 2009