C02F 2103/22
From the processing of animals
Official title: from the processing of animals, e.g. poultry, fish, or parts thereof
C02F2103/22 (From the processing of animals) appears on 291 US grants and 320 published applications in this corpus.
Search patents in C02F- Granted patents
- 291
- Published applications
- 320
- Assignees
- 226
- Inventors
- 678
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 0 |
| 2002 | 10 | 5 |
| 2003 | 7 | 16 |
| 2004 | 8 | 12 |
| 2005 | 8 | 14 |
| 2006 | 4 | 6 |
| 2007 | 6 | 9 |
| 2008 | 7 | 11 |
| 2009 | 10 | 12 |
| 2010 | 8 | 5 |
| 2011 | 7 | 19 |
| 2012 | 6 | 9 |
| 2013 | 9 | 16 |
| 2014 | 12 | 13 |
| 2015 | 8 | 13 |
| 2016 | 12 | 16 |
| 2017 | 9 | 24 |
| 2018 | 15 | 21 |
| 2019 | 13 | 12 |
| 2020 | 16 | 19 |
| 2021 | 11 | 13 |
| 2022 | 13 | 8 |
| 2023 | 11 | 16 |
| 2024 | 14 | 11 |
| 2025 | 11 | 18 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for production of potable water by recycling processed wastewater streams17 Feb 2026US 12,552,686 B1Mulberry River Environmental LLC
- Method of separating waste into bio-available components17 Feb 2026US 12,552,697 B1
- Nanobubbles for anaerobic processes10 Feb 2026US 12,545,888 B2Moleaer, Inc.
- Method for simultaneously treating high concentration of sulfide and organic composition contained in waste liquid2 Dec 2025US 12,486,185 B2CPC Corporation, Taiwan
- Process of extraction of metals from a wet mass of waste30 Sep 2025US 12,428,703 B2Hbi S.R.L.
- Compositions and methods for the solid-liquid separation of suspended fish solids in water13 Aug 2026US 2026/0234038 A1Solenis Technologies, L.P.
- Systems and Methods for Production of Potable Water By Recycling Processed Wastewater Streams25 Jun 2026US 2026/0176164 A1Mulberry River Technologies, LLC
- Method of filtering wastewater and a wastewater treatment system18 Dec 2025US 2025/0382212 A1Bioscavenge Aps
- Method of filtering tannery wastewater and a tannery wastewater treatment system4 Dec 2025US 2025/0368541 A1ECCO Sko A/S
- Removal of insolubles from aqueous streams used in food processing27 Nov 2025US 2025/0359563 A1Safe Foods Corporation
Most cited
By later US patents
- Process and apparatus for removing impurities from water used in food processing utilizing a mixture of ozone and air90US 5,053,140 AAmerican Water Purification, Inc. · 1991
- Liquid treating process and apparatus, as well as liquid treating system90US 6,482,327 B1Proudo Co., Ltd. · 2002
- Food, animal, vegetable and food preparation byproduct treatment apparatus and process73US 6,464,875 B1Gold Kist, Inc. · 2002
- Electrochemical treatment of an aqueous solution70US 6,632,347 B1Sterilox Medical (Europe) Limited · 2003
- Renovation of used water from poultry processing plants62US 4,790,943 ASoutheastern Water Conservation Systems, Inc. · 1988