C11D 13/20
In the form of small particles
Official title: in the form of small particles, e.g. powder or flakes
C11D13/20 (In the form of small particles) appears on 8 US grants and 10 published applications in this corpus.
Search patents in C11D- Granted patents
- 8
- Published applications
- 10
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid composition comprising benzyloxide, sulfonate carrier, and non-hygroscopic acid, and its use in cleaning compositions19 May 2026US 12,630,786 B2Ecolab USA Inc.
- High butters content soap and methods7 May 2024US 11,976,257 B2Vanguard Soap LLC
- High butters content soap and methods12 Apr 2022US 11,299,694 B2Vanguard Soap LLC
- Methods for making soap powder24 Sep 2019US 10,421,934 B2
- Manufacturing apparatus22 Jan 2019US 10,183,298 B2The Procter & Gamble Company
- Solid benzyloxide compositions, methods of making, and use in cleaning26 Sep 2024US 2024/0318100 A1Ecolab USA Inc.
- High butters content soap and methods25 Jul 2024US 2024/0247211 A1Vanguard Soap LLC
- Cleansing compositions comprising a fatty acid and soap mixture and method for making a cleansing bar comprising said mixture18 Jan 2024US 2024/0018450 A1Conopco, Inc., d/b/a UNILEVER
- High butters content soap and methods30 Jun 2022US 2022/0204892 A1Vanguard Soap LLC
- Solid soap composition19 Sep 2019US 2019/0284515 A1
Most cited
By later US patents