B32B 2439/00
Containers
Official title: Containers; Receptacles
B32B2439/00 (Containers) appears on 6,125 US grants and 8,197 published applications in this corpus.
Search patents in B32B- Granted patents
- 6,125
- Published applications
- 8,197
- Assignees
- 2,703
- Inventors
- 14,184
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 35 | 0 |
| 1977 | 30 | 0 |
| 1978 | 41 | 0 |
| 1979 | 24 | 0 |
| 1980 | 33 | 0 |
| 1981 | 40 | 0 |
| 1982 | 33 | 0 |
| 1983 | 17 | 0 |
| 1984 | 40 | 0 |
| 1985 | 54 | 0 |
| 1986 | 46 | 0 |
| 1987 | 68 | 0 |
| 1988 | 65 | 0 |
| 1989 | 72 | 0 |
| 1990 | 76 | 0 |
| 1991 | 67 | 0 |
| 1992 | 63 | 0 |
| 1993 | 51 | 0 |
| 1994 | 71 | 0 |
| 1995 | 68 | 0 |
| 1996 | 67 | 0 |
| 1997 | 88 | 0 |
| 1998 | 107 | 0 |
| 1999 | 79 | 0 |
| 2000 | 107 | 0 |
| 2001 | 86 | 41 |
| 2002 | 90 | 103 |
| 2003 | 96 | 81 |
| 2004 | 88 | 165 |
| 2005 | 50 | 211 |
| 2006 | 57 | 238 |
| 2007 | 53 | 228 |
| 2008 | 56 | 121 |
| 2009 | 60 | 229 |
| 2010 | 78 | 260 |
| 2011 | 105 | 256 |
| 2012 | 125 | 243 |
| 2013 | 142 | 266 |
| 2014 | 158 | 307 |
| 2015 | 158 | 353 |
| 2016 | 167 | 419 |
| 2017 | 265 | 423 |
| 2018 | 265 | 469 |
| 2019 | 299 | 528 |
| 2020 | 320 | 556 |
| 2021 | 344 | 578 |
| 2022 | 377 | 499 |
| 2023 | 349 | 460 |
| 2024 | 362 | 500 |
| 2025 | 315 | 387 |
| 2026 | 218 | 276 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Thermoplastic films and bags with improved strength properties created by angled selfing6 Oct 2026US 12,752,511 B2The Glad Products Company
- Laminate and frozen food container and packaging6 Oct 2026US 12,752,521 B2Earth Create Co., Ltd.
- Films with retort-shock recovery6 Oct 2026US 12,752,989 B2Amcor Flexibles North America, Inc.
- Corrugated board for humid conditions6 Oct 2026US 12,753,554 B2Billerud Aktiebolag (publ)
- Polyester film, method for manufacturing polyester film, laminated metal sheet, method for manufacturing laminated metal sheet, and laminated metal container8 Oct 2026US 2026/0307364 A1Jfe Steel Corporation
- Laminate including release primer composition layers and method for separating laminate8 Oct 2026US 2026/0307366 A1Sakata Inx Corporation
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Reinforced film for biocontainers8 Oct 2026US 2026/0307373 A1EMD Millipore Corporation
- Resin-coated metal sheet for container, metallic container, and method of producing resin-coated metal sheet for container8 Oct 2026US 2026/0307862 A1Jfe Steel Corporation
Most cited
By later US patents
- Elastic substantially linear olefin polymers1,374US 5,272,236 AThe Dow Chemical Company · 1993
- Foam coated CSR/surgical instrument wrap fabric983US 4,761,326 APrecision Fabrics Group, Inc. · 1988
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001
- Patterned metal foil laminate and method for making same274US 5,800,724 AFort James Corporation · 1998
- Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer197US 4,064,296 AW. R. Grace & Co. · 1977