A22C 2013/0059
Thermoplastic casings, casings with at least one layer of thermoplastic material
Official title: {thermoplastic casings, casings with at least one layer of thermoplastic material}
A22C2013/0059 (Thermoplastic casings, casings with at least one layer of thermoplastic material) appears on 74 US grants and 50 published applications in this corpus.
Search patents in A22C- Granted patents
- 74
- Published applications
- 50
- Assignees
- 37
- Inventors
- 164
- Latest grant
- 30 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 4 |
| 2004 | 1 | 2 |
| 2005 | 1 | 5 |
| 2006 | 0 | 7 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 2 | 2 |
| 2012 | 5 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 4 | 2 |
| 2019 | 0 | 1 |
| 2020 | 0 | 5 |
| 2021 | 3 | 1 |
| 2022 | 1 | 1 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of manufacturing food packaging plastic films and food packaging plastic films thus produced30 Apr 2024US 11,969,928 B2Viskase Companies, Inc.
- Tubular food casing with transfer function28 Nov 2023US 11,825,865 B2Kalle GmbH
- Process to obtain a round shaped collagen casing and casing obtained by the process3 Oct 2023US 11,771,098 B2Viscofan Technology (Suzhou) Co., Ltd.
- Food packaging film and treatment of foodstuffs packaged or encased therein19 Sep 2023US 11,758,911 B2Viskase Companies, Inc.
- Food packaging film and manufacturing method for making the same10 May 2022US 11,324,227 B2Viskase Companies, Inc.
- Synthetic Food Casings Comprising Polyvinyl Alcohols27 Apr 2023US 2023/0125622 A1Kuraray Co., Ltd.
- Food casing3 Mar 2022US 2022/0061338 A1World-Pac International AG
- Food packaging film and manufacturing method for making the same23 Sep 2021US 2021/0289800 A1Viskase Companies, Inc.
- Food packaging film and manufacturing method for making the same10 Sep 2020US 2020/0281218 A1Viskase Companies, Inc.
- Process to obtain a round shaped collagen casing and casing obtained by the process28 May 2020US 2020/0163349 A1Viscofan Technology (Suzhou) Co., Ltd.
Most cited
By later US patents
- Smoke-permeable tubular casing and process for its manufacture91US 4,396,039 AHoechst Aktiengesellschaft · 1983
- Cook-in meat packaging60US 4,606,922 AW. R. Grace & Co., Cryovac Div. · 1986
- Film containing starch or starch derivatives and polyester urethanes53US 6,821,588 B1Kalle GmbH · 2004
- Easy open shrinkable laminate52US 4,875,587 AW. R. Grace & Co.-Conn. · 1989
- Fibrous base web bonding system and method49US 5,063,104 AThe Dexter Corporation · 1991