B65D 81/3415
Specially adapted to be heated in hot water
Official title: {specially adapted to be heated in hot water, e.g. boil pouches (dissolvable packages B65D65/46; packaging articles or materials intended to be mixed or infused with a liquid B65D85/808)}
B65D81/3415 (Specially adapted to be heated in hot water) appears on 72 US grants and 84 published applications in this corpus.
Search patents in B65D- Granted patents
- 72
- Published applications
- 84
- Assignees
- 58
- Inventors
- 204
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 4 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 4 |
| 2014 | 3 | 3 |
| 2015 | 0 | 4 |
| 2016 | 4 | 7 |
| 2017 | 3 | 9 |
| 2018 | 2 | 5 |
| 2019 | 2 | 11 |
| 2020 | 1 | 3 |
| 2021 | 5 | 8 |
| 2022 | 4 | 4 |
| 2023 | 2 | 3 |
| 2024 | 0 | 2 |
| 2025 | 1 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine for cooking a dose of raw pasta in a container14 Jul 2026US 12,677,974 B2Pastificio Rana S.P.A.
- Closing device for a container9 Jun 2026US 12,649,614 B2
- Multilayer composites of printed films10 Feb 2026US 12,545,769 B2Covestro Deutschland AG
- Flexible multilayer film25 Feb 2025US 12,233,629 B2Dow Global Technologies LLC
- Stand-up pouch for retort5 Sep 2023US 11,745,483 B2Mitsubishi Chemical Corporation
- Shelf-stable pouch for fresh-packed fruits or vegetables26 Feb 2026US 2026/0054872 A1
- Food preparation method29 Jan 2026US 2026/0028170 A1Cuisine Solutions, Inc.
- Multilayer Composites of Printed Films18 Apr 2024US 2024/0124663 A1Covestro Deutschland AG
- Laminate, packaging bag, and standing pouch25 Jan 2024US 2024/0025612 A1Toppan Inc.
- Reusable cooking bag19 Oct 2023US 2023/0331458 A1Anova Applied Electronics, Inc.
Most cited
By later US patents
- Pasteurizable and cook-in shrink bag constructed of a multilayer film87US 4,448,792 AW. R. Grace & Co., Cryovac Division · 1984
- Food packaging bag75US 5,376,392 AKohjin Co., Ltd. · 1994
- Pasteurizable, cook-in shrink film71US 4,469,742 AW. R. Grace & Co., Cryovac Div. · 1984
- Films and bags of nylon 6 - nylon 6,6 blends65US 3,995,084 AAllied Chemical Corporation · 1976
- Multiple-layer, cook-in film56US 4,855,183 AW. R. Grace & Co.-Conn. · 1989