A23L 13/20
From offal
Official title: from offal, e.g. rinds, skins, marrow, tripes, feet, ears or snouts (glands or bones as ingredients of processed meat A23L13/60)
A23L13/20 (From offal) appears on 57 US grants and 69 published applications in this corpus.
Search patents in A23L- Granted patents
- 57
- Published applications
- 69
- Assignees
- 53
- Inventors
- 166
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 0 | 2 |
| 2009 | 2 | 4 |
| 2010 | 0 | 2 |
| 2011 | 3 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 4 |
| 2014 | 2 | 3 |
| 2015 | 0 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 0 | 6 |
| 2020 | 6 | 3 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 5 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for preparing a heat-treated vegetable and/or meat matter3 Mar 2026US 12,564,205 B2Conopco, Inc.
- Asymmetric rotor including a cutting edge and a pump that includes the asymmetric rotor16 Sep 2025US 12,416,307 B2Haarslev Industries A/S
- Process for separation of dry food and feed materials using a tribo-electrostatic separator device24 Sep 2024US 12,097,511 B2Separation Technologies, Inc.
- Composition for treating diarrhea21 Nov 2023US 11,819,529 B2Tianjin Geonatural Technology Co., Ltd. (CN)
- Liver pâté and method for production6 Jun 2023US 11,666,077 B2Deutsches Institut fuer Lebensmitteltechnik e.V.
- Pulled Oxtail Meat and Methods of Preparation24 Sep 2026US 2026/0283202 A1
- Edible beef hide processing method, system, and product30 Apr 2026US 2026/0114481 A1
- Systems and methods for preparing pork rinds19 Mar 2026US 2026/0076397 A1Veritas Food Company LLC
- Hydroxytyrosol for processing animal by-products9 Oct 2025US 2025/0311741 A1
- Method of producing a food product comprising gutted and plucked poultry meat material2 Oct 2025US 2025/0302079 A1NE Innovations Limited
Most cited
By later US patents
- Method for preparing food items from pig snouts and other similar material52US 4,921,720 A1990
- Method for treating an aqueous protein solution to kill microorganisms therein without causing coagulation and composition thereof49US 5,882,718 ANovo Nordisk A/S · 1999
- Integrated process for producing meat protein, broth, myoglobin pigment, fat and bone meal46US 5,384,149 AArmour Swift-Eckrich · 1995
- Thermoplastic composition derived from animal parts and methods for production thereof45US 4,163,804 ABeatrice Foods Co. · 1979
- Composition containing animal parts for production of a fried snack food and method for production thereof21US 4,262,028 ABeatrice Foods Co. · 1981