D06L 4/10
Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods: using
Official title: using agents which develop oxygen (D06L4/20 takes precedence)
D06L4/10 (Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods: using) appears on 400 US grants and 231 published applications in this corpus.
Search patents in D06L- Granted patents
- 400
- Published applications
- 231
- Assignees
- 190
- Inventors
- 902
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 9 | 0 |
| 1978 | 13 | 0 |
| 1979 | 8 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 13 | 0 |
| 1994 | 9 | 0 |
| 1995 | 7 | 0 |
| 1996 | 21 | 0 |
| 1997 | 18 | 0 |
| 1998 | 22 | 0 |
| 1999 | 13 | 0 |
| 2000 | 19 | 0 |
| 2001 | 13 | 9 |
| 2002 | 8 | 17 |
| 2003 | 15 | 15 |
| 2004 | 12 | 14 |
| 2005 | 9 | 17 |
| 2006 | 9 | 11 |
| 2007 | 4 | 2 |
| 2008 | 5 | 4 |
| 2009 | 0 | 13 |
| 2010 | 7 | 10 |
| 2011 | 10 | 6 |
| 2012 | 4 | 6 |
| 2013 | 9 | 17 |
| 2014 | 8 | 8 |
| 2015 | 8 | 12 |
| 2016 | 6 | 6 |
| 2017 | 7 | 8 |
| 2018 | 4 | 5 |
| 2019 | 2 | 3 |
| 2020 | 9 | 7 |
| 2021 | 2 | 8 |
| 2022 | 3 | 10 |
| 2023 | 3 | 8 |
| 2024 | 6 | 10 |
| 2025 | 5 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fabric and method for obtaining said fabric6 Oct 2026US 12,753,538 B2Siretessile S.R.L.
- Extractant and extraction method for removing color-expressing foreign substances from colored polymer containing ester functional group, and method for chemically selecting polymer containing ester functional group from colored polymer mixture2 Jun 2026US 12,643,987 B2Korea Research Institute of Chemical Technology
- Durable thermoregulating textile structures and methods of manufacture16 Sep 2025US 12,416,115 B2Sysco Guest Supply, LLC
- Disposal method for waste fabric containing polyester, nylon, and dye9 Sep 2025US 12,410,298 B2Nan Ya Plastics Corporation
- Decolorization method of polyester fabric1 Jul 2025US 12,344,991 B2Nan Ya Plastics Corporation
- Process and plant for recycling textiles12 Feb 2026US 2026/0042892 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Durable thermoregulating textile structures and methods of manufacture8 Jan 2026US 2026/0009176 A1Sysco Guest Supply, LLC
- Method for preparing carbamated cellulose fibers and method for preparing carbamated cellulose fine fibers25 Dec 2025US 2025/0389085 A1Daio Paper Corporation
- Bleaching Method and Bleaching Device11 Dec 2025US 2025/0376802 A1Asahi Kasei Kabushiki Kaisha
- Method and apparatus for treating a textile fabric24 Jul 2025US 2025/0236997 A1Jeanologia, S. L.
Most cited
By later US patents
- Color-safe bleach boosters, compositions and laundry methods employing same297US 5,576,282 AThe Procter & Gamble Company · 1996
- Dry cleaning system using densified carbon dioxide and a surfactant adjunct164US 5,683,977 ALever Brothers Company, Division of Conopco, Inc. · 1997
- Aerosol package136US 7,021,499 B2BISSELL Homecare, Inc. · 2006
- Method of dry cleaning fabrics using densified carbon dioxide130US 5,676,705 ALever Brothers Company, Division of Conopco, Inc. · 1997
- Washing apparatus126US 6,691,536 B2The Procter & Gamble Company · 2004