D06M 19/00
Treatment of feathers
D06M19/00 (Treatment of feathers) appears on 27 US grants and 30 published applications in this corpus.
Search patents in D06M- Granted patents
- 27
- Published applications
- 30
- Assignees
- 29
- Inventors
- 67
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 4 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Softening and conditioning agents for textile articles4 Nov 2025US 12,460,156 B2Svenska KräMfabriken AB
- Method and plant for producing a filling material and filling material7 Jan 2025US 12,188,161 B2Minardi Piume S.R.L.
- Modifying natural feathers for use in sporting goods17 May 2022US 11,332,880 B2Durabird
- Cleaning and washing down and/or feathers29 Jun 2021US 11,047,089 B2Nikwax Limited
- Method and apparatus for forming a down feather sheet by heat injection16 Feb 2021US 10,919,190 B2
- Treatment method for thermal storage goose down and its application in preparing aviation suit25 Sep 2025US 2025/0297422 A1Gaofan (Zhejiang) Information Technology Co., Ltd
- Method and apparatus for the washing of feathers and removing of extraneous material11 Jul 2024US 2024/0229298 A1Tessenderlo Group NV
- Method and plant for producing a filling material and filling material8 Jun 2023US 2023/0175175 A1Minardi Piume S.R.L.
- Stuffing structure and manufacturing method thereof15 Sep 2022US 2022/0289555 A1Tianchen Innovative Materials Technology Co., Ltd.
- Softening and Conditioning Agents for Textile Articles2 Sep 2021US 2021/0269745 A1Svenska KräMfabriken AB
Most cited
By later US patents
- Fiber and fiber products produced from feathers14US 5,705,030 AThe United States of America as represented by the Secretary of Agriculture · 1998
- Process for treating feathers and cyclone used for carrying out the process13US 4,187,615 AIwata Co., Ltd. · 1980
- Method of cleaning poultry feathers6US 4,169,706 A1979
- Processed feathers5US 4,537,594 AFogarty P.L.C. · 1985
- Hydrophobic coating and method5US 8,846,161 B2Brigham Young University · 2014