C11D 17/0082
Coated tablets
Official title: {Coated tablets}
C11D17/0082 (Coated tablets) appears on 50 US grants and 39 published applications in this corpus.
Search patents in C11D- Granted patents
- 50
- Published applications
- 39
- Assignees
- 30
- Inventors
- 138
- Latest grant
- 21 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 6 | 5 |
| 2003 | 4 | 8 |
| 2004 | 6 | 6 |
| 2005 | 1 | 4 |
| 2006 | 5 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Structured unit dose cleansing product21 Feb 2023US 11,584,903 B2Lubrizol Advanced Materials, Inc.
- Tablet binding compositions5 Oct 2021US 11,136,537 B2ChemLink Laboratories, LLC
- Coated detergent tablet23 Feb 2021US 10,927,330 B2Eurotab
- Multiphase detergent tablet21 Aug 2018US 10,053,656 B2Budich International GmbH
- Tablet binding compositions18 Oct 2016US 9,469,828 B2ChemLink Laboratories, LLC
- Process for manufacturing a detergent portion unit10 Jul 2025US 2025/0223525 A1Henkel AG & Co. KGaA
- New coated detergent tablet20 Feb 2025US 2025/0059475 A1
- Co-granules, washing and cleaning agents containing them and their use13 Feb 2025US 2025/0051692 A1Catexel Limited
- Packaging for chlorine tablet10 Jun 2021US 2021/0171278 A1Eurotab
- Structured unit dose cleansing product3 Sep 2020US 2020/0277554 A1Lubrizol Advanced Materials, Inc.
Most cited
By later US patents
- Process for the production of break-resistant, storable multifunctional detergent tablets173US 5,854,189 A1998
- Machine dishwashing detergent tablets119US 5,133,892 ALever Brothers Company, Division of Conopco, Inc. · 1992
- Lavatory cleansing blocks95US 4,460,490 AJeyes Group Limited · 1984
- Detergent tablet coating67US 4,219,435 AThe Procter & Gamble Company · 1980
- Bathing composition containing coated cationic polymer42US 5,478,501 AKao Corporation · 1995