A23B 4/28
By injection of liquids
Official title: by injection of liquids
A23B4/28 (By injection of liquids) appears on 176 US grants and 136 published applications in this corpus.
Search patents in A23B- Granted patents
- 176
- Published applications
- 136
- Assignees
- 99
- Inventors
- 289
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 8 |
| 2003 | 3 | 11 |
| 2004 | 4 | 9 |
| 2005 | 6 | 12 |
| 2006 | 5 | 10 |
| 2007 | 7 | 6 |
| 2008 | 1 | 4 |
| 2009 | 4 | 4 |
| 2010 | 3 | 11 |
| 2011 | 3 | 4 |
| 2012 | 6 | 1 |
| 2013 | 2 | 3 |
| 2014 | 5 | 4 |
| 2015 | 1 | 5 |
| 2016 | 3 | 2 |
| 2017 | 0 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 5 |
| 2020 | 3 | 6 |
| 2021 | 2 | 5 |
| 2022 | 1 | 4 |
| 2023 | 4 | 7 |
| 2024 | 1 | 1 |
| 2025 | 3 | 7 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Brine injection system with improved filtering system8 Sep 2026US 12,728,372 B2Gea Food Solutions Bakel B.V.
- Systems and methods for providing food intervention and tenderization3 Jun 2025US 12,317,912 B2
- Brine without phosphates and either salt free or low salt11 Mar 2025US 12,245,618 B2Kemin Proteins LLC
- Foodstuff processing line systems and methods4 Mar 2025US 12,239,138 B1Fresh Mark, Inc.
- Automated station for salting meat pieces and operating method thereof30 Apr 2024US 11,968,989 B2Diseño y Construccion De Maquinaria Automatizada, S.L.
- Systems and methods for providing food intervention and tenderization18 Dec 2025US 2025/0380713 A1S2I, LLC
- A brine injection machine for injecting brine to meat pieces and a method for operating the same9 Oct 2025US 2025/0311739 A1Metalquimia, SAU
- Brine without phosphates and either salt free or low salt26 Jun 2025US 2025/0204558 A1Kemin Proteins LLC
- Dual trimmer foodstuff processing line systems and methods19 Jun 2025US 2025/0194613 A1Fresh Mark, Inc.
- Meat injection device22 May 2025US 2025/0160345 A1Fomaco A/S
Most cited
By later US patents
- Method of pasteurizing meat products44US 5,741,536 A1998
- Means for injecting fluids into food products43US 4,455,928 ATownsend Engineering Company · 1984
- Brine injection device42US 5,275,095 AStork Protecon B.V. · 1994
- Apparatus for injecting brine into food products38US 5,881,640 AWolfking Danmark A/S · 1999
- Poultry washing apparatus and method37US 5,484,332 ARhone-Poulenc Inc. · 1996