A23J 1/10
From hair, feathers, horn, skins, leather, bones, or the like
Official title: from hair, feathers, horn, skins, leather, bones, or the like
A23J1/10 (From hair, feathers, horn, skins, leather, bones, or the like) appears on 99 US grants and 84 published applications in this corpus.
Search patents in A23J- Granted patents
- 99
- Published applications
- 84
- Assignees
- 90
- Inventors
- 279
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 5 |
| 2005 | 2 | 5 |
| 2006 | 2 | 1 |
| 2007 | 1 | 5 |
| 2008 | 2 | 0 |
| 2009 | 0 | 3 |
| 2010 | 3 | 3 |
| 2011 | 2 | 3 |
| 2012 | 1 | 2 |
| 2013 | 0 | 5 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 4 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 2 | 12 |
| 2020 | 4 | 7 |
| 2021 | 4 | 2 |
| 2022 | 2 | 7 |
| 2023 | 4 | 4 |
| 2024 | 2 | 3 |
| 2025 | 1 | 5 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Turkey collagen hydrolysates and methods of making13 Jan 2026US 12,520,859 B2Cargill, Incorporated
- Method for producing hydrolysed keratinaceous material30 Dec 2025US 12,507,713 B2Tessenderlo Group NV
- Process for separation of dry food and feed materials using a tribo-electrostatic separator device24 Sep 2024US 12,097,511 B2Separation Technologies, Inc.
- Process for preparing fish bone powder7 May 2024US 11,974,589 B2Thai Union Group Public Company Limited
- Methods for producing collagen18 Jul 2023US 11,702,447 B2Avicenna Nutraceutical, LLC
- Demineralisation of organic tissue11 Jun 2026US 2026/0159869 A1Marine Bioenergy AS
- Method for hydrolyzing protein-rich waste29 Jan 2026US 2026/0027605 A1Riqian International Holdings Co., Ltd.
- Production method for animal-derived protein8 Jan 2026US 2026/0007147 A1Suzuhiro Kamaboko Honten Co., Ltd.
- Collagen peptide compositions from fish skins and scales and methods for producing same3 Jul 2025US 2025/0212912 A1Thai Union Group Public Company Limited
- Method for providing a dried hydrolysed material12 Jun 2025US 2025/0185691 A1Haarslev Industries A/S
Most cited
By later US patents
- Crosslinked collagen-mucopolysaccharide composite materials234US 4,280,954 AMassachusetts Institute of Technology · 1981
- Process for preparing collagen fibers from tissue79US 5,162,506 ANatural Resources (Manufacturing) Limited · 1992
- Process for leaching particulate solid materials44US 4,824,939 AEastman Kodak Company · 1989
- Recovery of fat and meat meal from animal raw material35US 4,137,335 AAlfa-Laval AB · 1979
- Method of separating animal raw material26US 4,163,009 AAlfa-Laval AB · 1979