D01F 6/82
From polyester amides or polyether amides
Official title: from polyester amides or polyether amides
D01F6/82 (From polyester amides or polyether amides) appears on 60 US grants and 56 published applications in this corpus.
Search patents in D01F- Granted patents
- 60
- Published applications
- 56
- Assignees
- 43
- Inventors
- 185
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 7 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 2 |
| 2017 | 0 | 4 |
| 2018 | 2 | 6 |
| 2019 | 1 | 2 |
| 2020 | 4 | 5 |
| 2021 | 2 | 3 |
| 2022 | 1 | 5 |
| 2023 | 7 | 3 |
| 2024 | 3 | 2 |
| 2025 | 1 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Textiles and articles, and processes for making the same25 Aug 2026US 12,716,151 B2NIKE, Inc.
- Textiles and articles, and processes for making the same11 Aug 2026US 12,703,934 B2NIKE, Inc.
- Knit textiles and uppers, and processes for making the same14 Jul 2026US 12,680,204 B2NIKE, Inc.
- 3-D printed semi-crystalline and amorphous polymer articles4 Feb 2025US 12,215,220 B2Arkema France
- Knit textiles and uppers, and processes for making the same6 Aug 2024US 12,054,857 B2NIKE, Inc.
- Method for producing an elastic yarn by means of melt extrusion spinning22 Jan 2026US 2026/0022498 A1Decathlon
- High molecular weight furan-based aromatic polyamide and preparation method and use thereof30 Oct 2025US 2025/0333600 A1
- Recyclable elastic filament based on a polyamide-polyether block copolymer20 Mar 2025US 2025/0092577 A1Arkema France
- Knit textiles and uppers, and processes for making the same20 Jun 2024US 2024/0200242 A1NIKE, Inc.
- Fibers comprising polyesteramide copolymers for drug delivery9 May 2024US 2024/0150940 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Thermoplastically processible and biodegradable aliphatic polyesteramides174US 5,644,020 ABayer Aktiengesellschaft · 1997
- Copolyesters and fibrous materials formed therefrom108US 6,495,656 B1Eastman Chemical Company · 2002
- Copolyesters and fibrous materials formed therefrom49US 6,562,938 B2Eastman Chemical Company · 2003
- Thermoplastic compositions comprising crystalline water soluble polymers and amorphous water sensitive polymers37US 6,103,809 AH. B. Fuller Licensing & Financing, Inc. · 2000
- Polyester filament-forming polymer and its method of production33US 4,113,704 AMonsanto Company · 1978