C11D 3/0031
Carpet, upholstery, fur or leather cleansers
Official title: {Carpet, upholstery, fur or leather cleansers}
C11D3/0031 (Carpet, upholstery, fur or leather cleansers) appears on 221 US grants and 128 published applications in this corpus.
Search patents in C11D- Granted patents
- 221
- Published applications
- 128
- Assignees
- 94
- Inventors
- 423
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 13 | 5 |
| 2002 | 11 | 13 |
| 2003 | 6 | 18 |
| 2004 | 9 | 9 |
| 2005 | 8 | 14 |
| 2006 | 6 | 9 |
| 2007 | 6 | 7 |
| 2008 | 7 | 4 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 4 | 4 |
| 2012 | 2 | 4 |
| 2013 | 3 | 3 |
| 2014 | 7 | 4 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 4 | 3 |
| 2018 | 0 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 4 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 0 |
| 2024 | 3 | 4 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water soluble shampoo container5 May 2026US 12,616,645 B2Furlosophy Petcare LLC
- Odor control composition and carpet having a durable odor control property15 Oct 2024US 12,115,290 B2Microban Products Company
- Extraction cleaner27 Aug 2024US 12,070,171 B2SharkNinja Operating LLC
- Extraction cleaner16 Jul 2024US 12,035,857 B1SharkNinja Operating LLC
- Polyethyleneimine compounds containing N-halamine and derivatives thereof22 Aug 2023US 11,732,218 B2Milliken & Company
- Soft surface cleaning compositions6 Aug 2026US 2026/0226368 A1Reckitt Benckiser N.V.
- Carpet Cleaning Chemical Composition and Method of Application7 May 2026US 2026/0125616 A1
- Extraction cleaner26 Sep 2024US 2024/0315512 A1SharkNinja Operating LLC
- Extraction cleaner25 Jul 2024US 2024/0245274 A1SharkNinja Operating LLC
- Extraction cleaner25 Jul 2024US 2024/0245278 A1SharkNinja Operating LLC
Most cited
By later US patents
- Upright extraction cleaning machine240US 6,131,237 ABISSELL Homecare, Inc. · 2000
- Upright extraction cleaning machine158US 6,167,587 ABISSELL Homecare, Inc. · 2001
- Aerosol package136US 7,021,499 B2BISSELL Homecare, Inc. · 2006
- Upright extraction cleaning machine132US 6,438,793 B1BISSELL Homecare, Inc. · 2002
- Upright extraction cleaning machine with flow rate indicator126US 6,192,548 B1BISSELL Homecare, Inc. · 2001