D10B 2211/01
Natural animal fibres
Official title: Natural animal fibres, e.g. keratin fibres
D10B2211/01 (Natural animal fibres) appears on 235 US grants and 361 published applications in this corpus.
Search patents in D10B- Granted patents
- 235
- Published applications
- 361
- Assignees
- 218
- Inventors
- 732
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 4 |
| 2002 | 0 | 4 |
| 2003 | 5 | 11 |
| 2004 | 6 | 14 |
| 2005 | 4 | 14 |
| 2006 | 5 | 8 |
| 2007 | 2 | 14 |
| 2008 | 4 | 14 |
| 2009 | 6 | 11 |
| 2010 | 10 | 7 |
| 2011 | 5 | 12 |
| 2012 | 7 | 4 |
| 2013 | 4 | 12 |
| 2014 | 6 | 8 |
| 2015 | 4 | 12 |
| 2016 | 7 | 10 |
| 2017 | 8 | 15 |
| 2018 | 6 | 21 |
| 2019 | 8 | 19 |
| 2020 | 15 | 20 |
| 2021 | 8 | 23 |
| 2022 | 12 | 23 |
| 2023 | 17 | 29 |
| 2024 | 15 | 22 |
| 2025 | 16 | 16 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydration-responsive shape-memory keratin composite fibers and fabrication methods thereof14 Jul 2026US 12,678,336 B2City University of Hong Kong
- Alpaca fiber composite yarn16 Jun 2026US 12,655,547 B2
- Highly sensitive acoustic fabric including an acoustic fiber transducer16 Jun 2026US 12,655,548 B2Massachusetts Institute of Technology
- Preparation method of collagen fiber, collagen fiber, and application of collagen fiber9 Jun 2026US 12,649,981 B2Zhejiang Heuristic New Material Technology Limited-Liability Company
- Clothing item comprising spider silk2 Jun 2026US 12,642,328 B2adidas AG
- Device for evaporating a liquid from a collagen fiber24 Sep 2026US 2026/0286574 A1Embody, Inc.
- System and method for manufacture of collagen fibers17 Sep 2026US 2026/0275579 A1Embody, Inc.
- Crane arm pulley system over the horizontal manufacturing plane for microfluidic extrusion17 Sep 2026US 2026/0275580 A1Embody, Inc.
- Long-short composite yarn having excellent uniformity20 Aug 2026US 2026/0242986 A1Atko Planning Inc.
- Silk Performance Apparel and Products and Methods of Preparing the Same30 Jul 2026US 2026/0218445 A1Evolved By Nature, Inc.
Most cited
By later US patents
- Electrically active textiles and articles made therefrom283US 6,210,771 B1Massachusetts Institute of Technology · 2001
- Wearable transmission device191US 6,727,197 B1Foster-Miller, Inc. · 2004
- Woven electronic textile, yarn and article90US 7,592,276 B2Sarnoff Corporation · 2009
- Carbon nanotube fabrics86US 7,354,877 B2Lockheed Martin Corporation · 2008
- Pressure sensing fabric83US 7,544,627 B2The Hong Kong Polytechnic University · 2009