B65D 2581/3493
Attached to the base surface
Official title: attached to the base surface
B65D2581/3493 (Attached to the base surface) appears on 32 US grants and 42 published applications in this corpus.
Search patents in B65D- Granted patents
- 32
- Published applications
- 42
- Assignees
- 17
- Inventors
- 70
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 6 |
| 2008 | 1 | 0 |
| 2009 | 1 | 5 |
| 2010 | 1 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 4 | 4 |
| 2015 | 1 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year.
Recent patents
- Container with liner19 Aug 2025US 12,391,456 B2Graphic Packaging International, Inc.
- Energy control elements for improved microwave heating of packaged articles20 May 2025US 12,309,905 B2915 Labs, LLC
- Injection-molded composite construct18 Oct 2022US 11,472,592 B2Graphic Packaging International, Inc.
- Enhancements of the food cooking capabilities of food containers to be used in a microwave oven15 Mar 2022US 11,273,971 B1
- System for forming constructs that include microwave interactive material9 Nov 2021US 11,167,518 B2Graphic Packaging International, Inc.
- Enhancements of the food cooking capabilities of food containers to be used in a microwave oven.19 May 2022US 2022/0153501 A1
- Food preparation16 Sep 2021US 2021/0289594 A1Goji Limited
- Energy control elements for improved microwave heating of packaged articles16 Sep 2021US 2021/0289595 A1915 Labs, LLC
- Container With Liner8 Nov 2018US 2018/0319568 A1Graphic Packaging International, Inc.
- Energy control elements for improved microwave heating of packaged articles20 Sep 2018US 2018/0270919 A1915 Labs, LLC
Most cited
By later US patents
- Food preparation41US 9,167,633 B2Goji Limited · 2015
- Microwave food package and method26US 6,259,079 B1General Mills, Inc. · 2001
- RF controlled freezing21US 8,653,482 B2Goji Limited · 2014
- Injection-molded composite construct11US 8,124,201 B2Graphic Packaging International, Inc. · 2012
- Multi-temperature and multi-texture frozen food microwave heating tray8US 8,445,043 B2H. J. Heinz Company · 2013