C11D 9/20
Fillers, abrasives
C11D9/20 (Fillers, abrasives) appears on 19 US grants and 16 published applications in this corpus.
Search patents in C11D- Granted patents
- 19
- Published applications
- 16
- Assignees
- 17
- Inventors
- 51
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soap composition23 Jun 2026US 12,662,651 B2Firmenich SA
- Multi-part skin care bar systems and methods27 Jul 2021US 11,071,414 B2
- Soap infused disposable washcloth device and method21 Jul 2020US 10,716,738 B2
- Exfoliating mineral soap19 May 2020US 10,655,092 B2
- Solid concentrate compositions containing zinc pyrithione22 Oct 2019US 10,450,537 B2The Procter & Gamble Company
- Jet Fuel Wash16 May 2024US 2024/0158724 A1
- Soap Composition19 Jan 2023US 2023/0020871 A1Firmenich SA
- Solid concentrate compositions containing zinc pyrithione12 Sep 2019US 2019/0276780 A9The Procter & Gamble Company
- Multi-part skin care bar systems and methods25 Jul 2019US 2019/0223666 A1
- Soap Infused Disposable Washcloth Device and Method17 May 2018US 2018/0133114 A1
Most cited
By later US patents
- Integral dry abrasive soap powders21US 4,786,432 AGo-Jo Industries, Inc. · 1988
- Soap/syndet bars filled with fatty acid coated reactive filler19US 4,574,053 ANational Distillers and Chemical Corporation · 1986
- Microdermabrasion soap bar compositions and methods of preparing same15US 8,084,409 B2Bella Bella, Inc. · 2011
- Non-scratching liquid scouring cleanser using abrasives with a Mohs hardness of greater than 313US 4,158,553 AS. C. Johnson & Son, Inc. · 1979
- Washing agents11US 5,914,133 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1999