B29K 2311/10
Natural fibres
Official title: Natural fibres, e.g. wool or cotton
B29K2311/10 (Natural fibres) appears on 172 US grants and 290 published applications in this corpus.
Search patents in B29K- Granted patents
- 172
- Published applications
- 290
- Assignees
- 196
- Inventors
- 639
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 1 | 4 |
| 2003 | 7 | 7 |
| 2004 | 1 | 6 |
| 2005 | 3 | 12 |
| 2006 | 3 | 9 |
| 2007 | 2 | 16 |
| 2008 | 3 | 16 |
| 2009 | 4 | 20 |
| 2010 | 1 | 9 |
| 2011 | 11 | 14 |
| 2012 | 10 | 18 |
| 2013 | 6 | 10 |
| 2014 | 8 | 2 |
| 2015 | 5 | 13 |
| 2016 | 4 | 13 |
| 2017 | 9 | 7 |
| 2018 | 6 | 10 |
| 2019 | 5 | 9 |
| 2020 | 7 | 14 |
| 2021 | 9 | 14 |
| 2022 | 6 | 9 |
| 2023 | 10 | 14 |
| 2024 | 7 | 22 |
| 2025 | 8 | 9 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for the manufacture of noodles19 May 2026US 12,629,715 B2Short Brothers PLC
- Methods for forming cushioning elements on fabric24 Mar 2026US 12,583,202 B2Purple Innovation, LLC
- Method of making a biodegradable thermal insulation composite based on poly (β-hydroxybutyrate)10 Feb 2026US 12,545,768 B2United Arab Emirates University
- Tray tables comprising plant fibers and methods for manufacturing tray tables comprising plant fibers28 Oct 2025US 12,454,084 B2Beijing Aircraft Technology Research Institute (BATRI) of COMAC, Ltd.
- Vehicle trim component and production process for such trim7 Oct 2025US 12,434,654 B2Faurecia Interieur Industrie
- Reinforced Thermoplastic Composite from Airborne Yarn Waste and Cotton Waste Dust.24 Sep 2026US 2026/0286072 A1
- Reinforced Thermoplastic Composite With a Charcoal Additive24 Sep 2026US 2026/0286073 A1Bernastic, LLC
- Reinforced Thermoplastic Composite from Pelletized Cotton Waste and a Method of Manufacturing the Same24 Sep 2026US 2026/0286074 A1Bernastic, LLC
- Textile fibers blending system and method17 Sep 2026US 2026/0273853 A1
- Monoextruded hemp composite board20 Aug 2026US 2026/0242604 A1
Most cited
By later US patents
- Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component94US 6,280,667 B1Andersen Corporation · 2001
- Protective apparel material and method for producing same83US 4,526,828 APioneer Industrial Products Company · 1985
- Sound absorbing laminate68US 4,828,910 A1989
- Method of making a sound absorbing laminate66US 5,068,001 A1991
- Multi-layered panel having a core including natural fibers and method of producing the same64US 5,709,925 AR + S Stanztechnik GmbH · 1998