A22C 13/0003
Apparatus for making sausage casings
Official title: {Apparatus for making sausage casings, e.g. simultaneously with stuffing artificial casings (enclosing material webs being formed into tubes in situ around filling nozzles B65B9/20)}
A22C13/0003 (Apparatus for making sausage casings) appears on 85 US grants and 62 published applications in this corpus.
Search patents in A22C- Granted patents
- 85
- Published applications
- 62
- Assignees
- 48
- Inventors
- 161
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 3 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 5 |
| 2010 | 3 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 4 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 3 | 6 |
| 2016 | 0 | 3 |
| 2017 | 5 | 3 |
| 2018 | 2 | 4 |
| 2019 | 2 | 0 |
| 2020 | 3 | 3 |
| 2021 | 2 | 4 |
| 2022 | 3 | 3 |
| 2023 | 2 | 3 |
| 2024 | 3 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Food casing with permeability to smoke and water vapour and with improved transparency10 Mar 2026US 12,568,979 B2Kalle GmbH
- End detection unit30 Dec 2025US 12,510,499 B2Van Hessen Holding B.V.
- Food product thermal treatment method9 Dec 2025US 12,490,747 B2Marel Further Processing B. V.
- Method and product line for in-line processing of food products3 Sep 2024US 12,075,789 B2Marel Further Processing B. V.
- Detection unit16 Jul 2024US 12,038,398 B2Proxima Centauri ApS
- Apparatus and Method for Manufacturing Sausages13 Aug 2026US 2026/0231964 A1Freddy Hirsch Group AG
- Planar sausage and manufacture of same15 Aug 2024US 2024/0268423 A1The Flat Dog, LLP
- Planar Sausage and Manufacture of Same2 Nov 2023US 2023/0345980 A1The Flat Dog, LLP
- Detection Unit27 Jul 2023US 2023/0232845 A1Proxima Centauri ApS
- End Detection Unit13 Jul 2023US 2023/0221272 A1Proxima Centauri ApS
Most cited
By later US patents
- Food body with surface color indicia43US 4,985,260 A1991
- Process of manufacturing tubular wrappers from a continuous web of plastic material sheeting35US 4,563,792 A1986
- Method of making sheathed tubular stick30US 4,132,047 AHoechst Aktiengesellschaft · 1979
- Method for producing a food body with surface color indicia29US 5,032,416 AViskase Corporation · 1991
- Food casing article25US 4,734,956 AViskase Corporation · 1988