B65D 2581/3432
The secondary product
Official title: the secondary product, e.g. flavouring sauce, being enclosed in a second package
B65D2581/3432 (The secondary product) appears on 22 US grants and 25 published applications in this corpus.
Search patents in B65D- Granted patents
- 22
- Published applications
- 25
- Assignees
- 18
- Inventors
- 55
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 4 |
| 2019 | 1 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Food products and methods of preparing the same8 Nov 2022US 11,492,190 B2Monosol, LLC
- Portable heating for small quantities of consumer product26 Jul 2022US 11,396,416 B2Tempra Technology, Inc.
- Stand-up pouch with breachable sauce packet8 Feb 2022US 11,242,188 B2United Source Packaging LLC
- Portable heating for small quantities of consumer product8 Dec 2020US 10,858,171 B2Tempra Technology, Inc.
- Modular packaging made of plastic material for food products ready for consumption comprising a main container and a plurality of secondary containers inserted in the main container17 Nov 2020US 10,836,548 B2Sirap-Gema S.p.A.
- Boil Over Reduction Compositions for Microwave Cooking18 Jun 2026US 2026/0165355 A1General Mills, Inc.
- Stand-up bag for microwaving fresh produce with breachable sauce pouch29 Feb 2024US 2024/0067435 A1EarthFresh Foods Incorporated
- Bag and related methods30 Jun 2022US 2022/0204244 A1Tecksom International Limited
- Disposable container with breachable sauce packet19 May 2022US 2022/0153502 A1United Source Packaging LLC
- Portable heating for small quantities of consumer product6 May 2021US 2021/0130072 A1Tempra Technology, Inc.
Most cited
By later US patents
- Dual compartment food package100US 4,851,246 AGeneral Mills, Inc. · 1989
- Container packed with instant food for use in microwave oven58US 4,803,088 AHouse Food Industrial Company Limited · 1989
- Method for microwave heating of low moisture food products41US 4,987,280 ARecot, Inc. · 1991
- Microwave popcorn service bowl37US 4,942,277 A1990
- Pouch meal and method of preparing same37US 6,183,789 B2Nestec S. A. · 2001