B65D 81/386
Formed of corrugated material
Official title: {formed of corrugated material}
B65D81/386 (Formed of corrugated material) appears on 83 US grants and 100 published applications in this corpus.
Search patents in B65D- Granted patents
- 83
- Published applications
- 100
- Assignees
- 34
- Inventors
- 94
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 7 |
| 2013 | 8 | 0 |
| 2014 | 3 | 1 |
| 2015 | 1 | 2 |
| 2016 | 5 | 1 |
| 2017 | 1 | 5 |
| 2018 | 1 | 3 |
| 2019 | 3 | 7 |
| 2020 | 11 | 11 |
| 2021 | 7 | 10 |
| 2022 | 6 | 6 |
| 2023 | 8 | 13 |
| 2024 | 4 | 8 |
| 2025 | 10 | 8 |
| 2026 | 10 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated box22 Sep 2026US 12,741,800 B2Pratt Retail Specialties, LLC
- Insulated box22 Sep 2026US 12,741,801 B2Pratt Retail Specialties, LLC
- Insulated packaging system using cellulose materials18 Aug 2026US 12,709,452 B2Life Technologies Corporation
- Insulated box18 Aug 2026US 12,709,453 B2Pratt Retail Specialties, LLC
- Thermally insulative liner for use in packaging7 Jul 2026US 12,673,811 B2Agile Box Ltd
- Modular shipping assembly with insulator wrap and inner insulator boxes9 Jul 2026US 2026/0193015 A1Pratt Corrugated Holdings, Inc.
- Packaging assembly19 Mar 2026US 2026/0077939 A1Pratt Corrugated Holdings, Inc.
- Cooler apparatus and method of making from folding single sheet of corrugated material5 Mar 2026US 2026/0062196 A1Brrr Box, LLC
- Insulated packaging liner26 Feb 2026US 2026/0054912 A1Pratt Corrugated Holdings, Inc.
- Modular shipping assembly with insulator wrap and inner insulator boxes4 Dec 2025US 2025/0368423 A1Pratt Corrugated Holdings, Inc.
Most cited
By later US patents
- Method and apparatus for packaging and shipping horticultural products including cut flowers134US 6,050,412 AThe SunBlush Technologies Corporation · 2000
- Knockdown corrugated box for temperature control and method of making129US 7,094,192 B22006
- Apparatus and methods relating to corrugated materials, containers, and packaging106US 8,343,024 B1Thatbox Design, LLC · 2013
- Insulated box assembly with overlapping panels99US 10,843,840 B2Pratt Retail Specialties, LLC · 2020
- Box liner95US 10,800,595 B2Pratt Retail Specialties, LLC · 2020