B65D 2581/3479
Other metallic compounds
Official title: Other metallic compounds, e.g. silver, gold, copper, nickel
B65D2581/3479 (Other metallic compounds) appears on 182 US grants and 123 published applications in this corpus.
Search patents in B65D- Granted patents
- 182
- Published applications
- 123
- Assignees
- 55
- Inventors
- 270
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 15 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 11 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 5 |
| 2004 | 3 | 6 |
| 2005 | 1 | 2 |
| 2006 | 1 | 8 |
| 2007 | 0 | 15 |
| 2008 | 3 | 12 |
| 2009 | 7 | 12 |
| 2010 | 1 | 9 |
| 2011 | 9 | 4 |
| 2012 | 6 | 6 |
| 2013 | 3 | 6 |
| 2014 | 7 | 5 |
| 2015 | 5 | 2 |
| 2016 | 4 | 5 |
| 2017 | 5 | 5 |
| 2018 | 3 | 7 |
| 2019 | 2 | 0 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 4 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 0 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Container with liner8 Sep 2026US 12,729,035 B2Graphic Packaging International, Inc.
- Susceptor ink compositions for microwaveable packages14 Oct 2025US 12,441,903 B2Instituto TecnolóGico Del Embalaje, Transporte Y LogíStica (Itene)
- Container with liner19 Aug 2025US 12,391,456 B2Graphic Packaging International, Inc.
- Container with liner8 Jul 2025US 12,351,370 B2Graphic Packaging International, Inc.
- Container with liner7 Jan 2025US 12,187,503 B2Graphic Packaging International, Inc.
- Tray with compartments21 May 2026US 2026/0138807 A1Graphic Packaging International, Inc.
- Container With Liner20 Mar 2025US 2025/0091757 A1Graphic Packaging International, Inc.
- Container With Liner6 Feb 2025US 2025/0042599 A1Graphic Packaging International, Inc.
- Container With Liner24 Aug 2023US 2023/0264849 A1Graphic Packaging International, Inc.
- Container structure16 Mar 2023US 2023/0085496 A1Ponopack Co., Ltd.
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
- Food receptacle for microwave cooking203US 4,641,005 AJames River Corporation · 1987
- Microwave interactive laminate203US 4,865,921 AJames Riker Corporation of Virginia · 1989