A23N 17/002
Apparatus specially adapted for preparing animal feeding-stuffs: for treating of meat, fish
Official title: {for treating of meat, fish waste or the like}
A23N17/002 (Apparatus specially adapted for preparing animal feeding-stuffs: for treating of meat, fish) appears on 28 US grants and 25 published applications in this corpus.
Search patents in A23N- Granted patents
- 28
- Published applications
- 25
- Assignees
- 17
- Inventors
- 57
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 4 |
| 2020 | 5 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Pet food cooker and mixer25 Nov 2025US 12,478,086 B2Zhonshan Yalesi Electric Appliance Industry Co., Ltd.
- Food processing system including extruder with hollow core screw assembly16 Sep 2025US 12,414,579 B2Wenger Manufacturing, Inc.
- Food processing system including extruder with hollow core screw assembly8 Feb 2022US 11,241,026 B2Wenger Manufacturing, Inc.
- High thermal transfer hollow core extrusion screw assembly22 Jun 2021US 11,039,629 B2Wenger Manufacturing, Inc.
- High thermal transfer hollow core extrusion screw assembly19 Jan 2021US 10,893,688 B2Wenger Manufacturing, Inc.
- Food Waste Recycling27 Nov 2025US 2025/0359579 A1
- Pet food cooker and mixer22 May 2025US 2025/0160383 A1Zhonshan Yalesi Electric Appliance Industry Co., Ltd.
- Frozen Meat Treat Device and Method8 Feb 2024US 2024/0041086 A1
- Dry pet food manufacturing method27 Oct 2022US 2022/0338505 A1Cambrian Investco Limited
- Food processing system including extruder with hollow core screw assembly4 Nov 2021US 2021/0337831 A1Wenger Manufacturing, Inc.
Most cited
By later US patents
- Poultry pulverizer16US 5,076,504 AAnimal Health Sales · 1991
- Coated feed agglomerates and methods of making the same15US 5,650,184 AMoorman Manufacturing Company · 1997
- System and process for producing feed from food waste12US 5,976,594 A1999
- Method and system for processing of aquatic species10US 8,679,352 B2PA Incorporated · 2014
- Auger press8US 4,219,586 A1980