B65D 65/38
Packaging materials of special type or form
B65D65/38 (Packaging materials of special type or form) appears on 3,083 US grants and 5,103 published applications in this corpus.
Search patents in B65D- Granted patents
- 3,083
- Published applications
- 5,103
- Assignees
- 1,969
- Inventors
- 8,634
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 9 | 0 |
| 1978 | 12 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 9 | 0 |
| 1986 | 4 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 16 | 0 |
| 1991 | 13 | 0 |
| 1992 | 31 | 0 |
| 1993 | 29 | 0 |
| 1994 | 38 | 0 |
| 1995 | 38 | 0 |
| 1996 | 39 | 0 |
| 1997 | 53 | 0 |
| 1998 | 69 | 0 |
| 1999 | 40 | 0 |
| 2000 | 32 | 0 |
| 2001 | 17 | 10 |
| 2002 | 36 | 31 |
| 2003 | 17 | 45 |
| 2004 | 21 | 54 |
| 2005 | 14 | 53 |
| 2006 | 17 | 41 |
| 2007 | 17 | 42 |
| 2008 | 13 | 50 |
| 2009 | 7 | 62 |
| 2010 | 17 | 80 |
| 2011 | 27 | 90 |
| 2012 | 27 | 110 |
| 2013 | 44 | 119 |
| 2014 | 59 | 143 |
| 2015 | 62 | 183 |
| 2016 | 91 | 239 |
| 2017 | 106 | 330 |
| 2018 | 141 | 312 |
| 2019 | 171 | 346 |
| 2020 | 215 | 388 |
| 2021 | 193 | 410 |
| 2022 | 242 | 404 |
| 2023 | 251 | 413 |
| 2024 | 258 | 532 |
| 2025 | 282 | 353 |
| 2026 | 224 | 263 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Films with retort-shock recovery6 Oct 2026US 12,752,989 B2Amcor Flexibles North America, Inc.
- Layered gas-barrier product and packaging bag6 Oct 2026US 12,752,990 B2Toppan Inc.
- Hemp paper bags6 Oct 2026US 12,752,991 B2Broadway Holdings Xi, LLC
- Corrugated board for humid conditions6 Oct 2026US 12,753,554 B2Billerud Aktiebolag (publ)
- Polylactide formulation for improved extrusion processing6 Oct 2026US 12,753,555 B2WestRock MWV, LLC
- Flavoring mechanism for steam oven8 Oct 2026US 2026/0305656 A1
- Method for producing a single- or multi-layered film, single- or multi-layered, extruded, simultaneously biaxially stretched and thermofixed film and corresponding uses8 Oct 2026US 2026/0307320 A1Kuhne Anlagenbau GmbH
- Recyclable packaging film and package8 Oct 2026US 2026/0307368 A1Amcor Flexibles North America, Inc.
- Energy curable ink, coating and primer compositions containing highly alkoxylated glycerol acrylates for retort packaging applications8 Oct 2026US 2026/0308402 A1Sun Chemical Corporation
- Method for coating a hollow container comprising molded pulp8 Oct 2026US 2026/0308853 A1
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Apparatus for the preparation of an edible liquid263US 5,472,719 ACoffea S.A. · 1995
- Cushioning structure215US 5,518,802 A1996
- Cellulose products treated with isocyanate compositions212US 5,580,922 AWeyerhaeuser Company · 1996
- Methods of making packaged viscoelastic compositions211US 5,804,610 AMinnesota Mining and Manufacturing Company · 1998