A22C 2013/0096
Cellulosic
Official title: {cellulosic}
A22C2013/0096 (Cellulosic) appears on 83 US grants and 53 published applications in this corpus.
Search patents in A22C- Granted patents
- 83
- Published applications
- 53
- Assignees
- 34
- Inventors
- 172
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 7 |
| 2007 | 0 | 4 |
| 2008 | 0 | 8 |
| 2009 | 1 | 4 |
| 2010 | 1 | 3 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Edible cellulosic casings and compositions, and methods of formation12 May 2026US 12,622,439 B2Viskase Companies, Inc.
- Dispersion of cellulose fibers and method of producing the same17 Feb 2026US 12,553,187 B2Metsa Fibre Oy
- Edible film31 Dec 2024US 12,178,217 B2Viscofan, S.A.
- Cellulose casing, method of obtaining it and product stuffed in said casing25 Jun 2024US 12,016,342 B2Viscofan, S.A.
- Tubular food casing with transfer function28 Nov 2023US 11,825,865 B2Kalle GmbH
- Paper substrate for fibrous casing substrate8 Oct 2026US 2026/0308848 A1Nippon Paper Papylia Co., Ltd.
- Methods for forming edible cellulosic casings17 Sep 2026US 2026/0271947 A1Vaskase Companies, Inc.
- Edible film forming solution for transfer of spices, film and procedure for obtaining the same14 Nov 2024US 2024/0373893 A1Viscofan, S.A.
- Dispersion of cellulose fibers and method of producing the same23 Feb 2023US 2023/0057864 A1Metsa Fibre Oy
- Cellulose casing, method of obtaining it and product stuffed in said casing14 Jul 2022US 2022/0217986 A1Viscofan, S.A.
Most cited
By later US patents
- Method of making a cellulose food casing54US 5,277,857 ACourtaulds Fibres Limited · 1994
- Tubular casing, process for its manufacture, and its use as a sausage casing31US 4,563,231 AHoechst Aktiengesellschaft · 1986
- Cellulosic article containing an olefinic oxide polymer and method of manufacture29US 5,358,765 AViskase Corporation · 1994
- Packaging casing based on cellulose having improved processing characteristics28US 4,967,798 AHoechst Aktiengesellschaft · 1990
- Liquid smoke impregnated fibrous food casing25US 4,377,187 AUnion Carbide Corporation · 1983