C11D 17/0091
Dishwashing tablets
Official title: {Dishwashing tablets}
C11D17/0091 (Dishwashing tablets) appears on 89 US grants and 131 published applications in this corpus.
Search patents in C11D- Granted patents
- 89
- Published applications
- 131
- Assignees
- 44
- Inventors
- 347
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 0 |
| 2002 | 7 | 2 |
| 2003 | 2 | 4 |
| 2004 | 3 | 5 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 5 |
| 2010 | 1 | 5 |
| 2011 | 0 | 2 |
| 2012 | 1 | 6 |
| 2013 | 1 | 3 |
| 2014 | 7 | 7 |
| 2015 | 3 | 8 |
| 2016 | 2 | 11 |
| 2017 | 2 | 6 |
| 2018 | 6 | 5 |
| 2019 | 2 | 9 |
| 2020 | 3 | 8 |
| 2021 | 4 | 7 |
| 2022 | 2 | 2 |
| 2023 | 4 | 10 |
| 2024 | 4 | 10 |
| 2025 | 3 | 2 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid controlled release caustic detergent compositions22 Sep 2026US 12,742,136 B2Ecolab USA Inc.
- Stable anhydrous dish soap and method of making same7 Jul 2026US 12,674,118 B2One Home Brands, Inc.
- Dishwasher2 Jun 2026US 12,642,419 B2Samsung Electronics Co., Ltd.
- Automatic dishwashing composition6 Jan 2026US 12,516,271 B2Reckitt Benckiser Finish B.V.
- Dishwasher30 Dec 2025US 12,507,861 B2Samsung Electronics Co., Ltd.
- Stable anhydrous dish soap and method of making same1 Oct 2026US 2026/0297464 A1One Home Brands, Inc.
- Automatic Dishwashing Composition9 Apr 2026US 2026/0098230 A1Reckitt Benckiser Finish B.V.
- Dish cleaning and/or dish rinsing composition with improved finishing properties12 Mar 2026US 2026/0071146 A1
- Pressed, self-solidifying, solid cleaning compositions and methods of making them12 Feb 2026US 2026/0042980 A1Ecolab USA Inc.
- Tableware detergent tablet, and methods for preparing and using the same27 Feb 2025US 2025/0066698 A1Guangzhou Joyson Cleaning Products Co., Ltd.
Most cited
By later US patents
- High density, high alkalinity dishwashing detergent tablet93US 4,219,436 AThe Procter & Gamble Company · 1980
- Unit packaged detergent68US 5,783,541 AThe Procter & Gamble Company · 1998
- Detergent tablet65US 7,153,817 B2The Procter & Gamble Company · 2006
- Process for the production of tablet form detergent compositions59US 4,587,031 AHenkel Kommanditgesellschaft auf Aktien · 1986
- Detergent tablet48US 6,486,117 B1The Procter & Gamble Company · 2002