B65D 2581/3464
Microwave reactive material applied by ink printing
B65D2581/3464 (Microwave reactive material applied by ink printing) appears on 73 US grants and 23 published applications in this corpus.
Search patents in B65D- Granted patents
- 73
- Published applications
- 23
- Assignees
- 44
- Inventors
- 147
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Susceptor ink compositions for microwaveable packages14 Oct 2025US 12,441,903 B2Instituto TecnolóGico Del Embalaje, Transporte Y LogíStica (Itene)
- Microwave packaging material31 Mar 2020US 10,604,325 B2Graphic Packaging International, Inc.
- Microwaveable product17 Mar 2020US 10,589,918 B2The Hillshire Brands Company
- Printing a duplex microwave interactive susceptor structure on cellulose-based substrates for sustainable microwave packaging23 Apr 2019US 10,271,387 B2FPInnovations
- Microwaveable carton having multiple focused susceptors24 Jun 2014US 8,759,730 B2H. J. Heinz Company
- Tray with compartments21 May 2026US 2026/0138807 A1Graphic Packaging International, Inc.
- Microwave Food Container21 Dec 2023US 2023/0406598 A1Inline Packaging, LLC
- Tray With Compartments15 Sep 2022US 2022/0289459 A1Graphic Packaging International, Inc.
- Susceptor ink compositions for microwaveable packages27 Feb 2020US 2020/0062984 A1Instituto TecnolóGico Del Embalaje, Transporte Y LogíStica (Itene)
- Microwave packaging material7 Dec 2017US 2017/0349355 A1Graphic Packaging International, Inc.
Most cited
By later US patents
- Microwave heating package and method297US 4,190,757 AThe Pillsbury Company · 1980
- Microwave susceptor with separate attenuator for heat control217US 5,285,040 AGolden Valley Microwave Foods Inc. · 1994
- Self limiting microwave heaters211US 5,410,135 AJames River Paper Company, Inc. · 1995
- Microwave interactive laminate203US 4,865,921 AJames Riker Corporation of Virginia · 1989
- Microwave absorber199US 4,518,651 AE. I. Du Pont de Nemours and Company · 1985