D06N 2201/00
Chemical constitution of the fibres, threads or yarns
D06N2201/00 (Chemical constitution of the fibres, threads or yarns) appears on 535 US grants and 718 published applications in this corpus.
Search patents in D06N- Granted patents
- 535
- Published applications
- 718
- Assignees
- 462
- Inventors
- 1,669
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 11 | 0 |
| 1987 | 12 | 0 |
| 1988 | 5 | 0 |
| 1989 | 10 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 16 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 17 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 8 |
| 2002 | 13 | 21 |
| 2003 | 9 | 31 |
| 2004 | 12 | 28 |
| 2005 | 6 | 32 |
| 2006 | 8 | 18 |
| 2007 | 6 | 20 |
| 2008 | 8 | 17 |
| 2009 | 3 | 6 |
| 2010 | 5 | 8 |
| 2011 | 9 | 12 |
| 2012 | 4 | 15 |
| 2013 | 7 | 16 |
| 2014 | 4 | 15 |
| 2015 | 7 | 21 |
| 2016 | 7 | 22 |
| 2017 | 8 | 53 |
| 2018 | 7 | 32 |
| 2019 | 34 | 38 |
| 2020 | 22 | 48 |
| 2021 | 23 | 40 |
| 2022 | 25 | 43 |
| 2023 | 24 | 50 |
| 2024 | 34 | 54 |
| 2025 | 30 | 44 |
| 2026 | 22 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D06N 2201/02Synthetic macromolecular fibresIndexing code364
- D06N 2201/08Inorganic fibresIndexing code155
- D06N 2201/04Vegetal fibresIndexing code119
- D06N 2201/06Animal fibresIndexing code56
- D06N 2201/12Fibres being in the form of a tape, strip or ribbonIndexing code34
- D06N 2201/10Conjugate fibresIndexing code31
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- Tufted material30 Jul 2026US 2026/0218430 A1Ruggable LLC
Most cited
By later US patents
- Simulated leather sheet material286US 4,342,805 ANorwood Industries Inc. · 1982
- Dimensionally stabilized, fusibly bonded multilayered fabric and process for producing same219US 5,192,601 ADicey Fabrics, Inc. · 1993
- Absorbent structures with integral layer of superabsorbent polymer particles203US 6,403,857 B1Buckeye Technologies Inc. · 2002
- Light-weight multi-layer insulating enclosure146US 4,871,597 A1989
- Novel wear resistant fluoropolymer-containing flexible composites and method for preparation thereof119US 4,654,235 AChemical Fabrics Corporation · 1987