A22C 2013/0066
Casings according to the presence or absence of seams
Official title: {casings according to the presence or absence of seams}
A22C2013/0066 (Casings according to the presence or absence of seams) appears on 52 US grants and 44 published applications in this corpus.
Search patents in A22C- Granted patents
- 52
- Published applications
- 44
- Assignees
- 21
- Inventors
- 103
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 7 |
| 2005 | 0 | 5 |
| 2006 | 1 | 5 |
| 2007 | 1 | 3 |
| 2008 | 0 | 5 |
| 2009 | 1 | 4 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Edible film31 Dec 2024US 12,178,217 B2Viscofan, S.A.
- Method of manufacturing food packaging plastic films and food packaging plastic films thus produced30 Apr 2024US 11,969,928 B2Viskase Companies, Inc.
- Method of manufacturing food packaging cellulosic films and food packaging cellulosic films thus produced15 Nov 2022US 11,499,024 B2Viskase Companies, Inc.
- Smoke- and water vapour-permeable food casing with optimized bonding properties30 Mar 2021US 10,959,440 B2Kalle GmbH
- Vegetable casing film and method for production of tubular sausage casings1 Sep 2020US 10,757,952 B2Living Cell Research Inc.
- Multi-layered plastic casing having a porous food contact side, suitable for transferring food additives6 Apr 2023US 2023/0106146 A1Kalle GmbH
- Edible film7 Jul 2022US 2022/0211053 A1Viscofan, S.A.
- Edible tubular food casings7 Apr 2022US 2022/0104508 A1Viscofan, S.A.
- Method of manufacturing food packaging plastic films and food packaging plastic films thus produced13 Feb 2020US 2020/0047385 A1Viskase Companies, Inc.
- Method of manufacturing food packaging cellulosic films and food packaging cellulosic films thus produced17 Oct 2019US 2019/0313655 A1Viskase Companies, Inc.
Most cited
By later US patents
- Smoke-permeable tubular casing and process for its manufacture91US 4,396,039 AHoechst Aktiengesellschaft · 1983
- Additive transfer film suitable for cook-in end use41US 6,667,082 B2Cryovac, Inc. · 2003
- Transferable modifier-containing film34US 5,288,532 AViskase Corporation · 1994
- Tubular casing with glued seam and its manufacture and use for curved or ring-shaped sausages33US 4,410,011 AHoechst Aktiengesellschaft · 1983
- Process and apparatus for forming a tube from a flat web31US 4,478,670 AHoechst Aktiengesellschaft · 1984