B32B 2317/127
Corrugated cardboard
B32B2317/127 (Corrugated cardboard) appears on 74 US grants and 60 published applications in this corpus.
Search patents in B32B- Granted patents
- 74
- Published applications
- 60
- Assignees
- 56
- Inventors
- 165
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 5 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 3 | 5 |
| 2015 | 1 | 3 |
| 2016 | 3 | 1 |
| 2017 | 4 | 3 |
| 2018 | 0 | 0 |
| 2019 | 2 | 5 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 7 |
| 2024 | 1 | 10 |
| 2025 | 3 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Packaging material having expandable layers21 Apr 2026US 12,605,923 B2Iow, LLC
- Water-based adhesive for the manufacture of laminated cellulosic boards comprising monolayer graphene oxide, laminated cellulosic boards obtained therewith, and methods for production thereof3 Feb 2026US 12,540,260 B2Graphenea S.A.
- Assembly for producing a corrugated cardboard web laminated on one side6 Jan 2026US 12,515,447 B2BHS Corrugated Maschinen-und Anlagenbau GmbH
- Sheet packaging18 Nov 2025US 12,473,130 B2
- Insulation products and methods and machines for making insulation products23 Sep 2025US 12,422,085 B2Temperpack Technologies, Inc.
- Water-based adhesive for the manufacture of laminated cellulosic boards comprising monolayer graphene oxide, laminated cellulosic boards obtained therewith, and methods for production thereof16 Apr 2026US 2026/0103628 A1Graphenea S.A.
- Sheet packaging12 Feb 2026US 2026/0042586 A1
- Packaging material having expandable layers15 Jan 2026US 2026/0014787 A1Iow, LLC
- Insulation products and methods and machines for making insulation products13 Nov 2025US 2025/0347381 A1Temperpack Technologies, Inc.
- Water resistant fiber corrugated outdoor sign25 Sep 2025US 2025/0296309 A1
Most cited
By later US patents
- Knockdown corrugated box for temperature control and method of making141US 7,229,677 B22007
- Microwave heating package96US 4,777,053 AGeneral Mills, Inc. · 1988
- Repulpable corrugated box with styrene-acrylic copolymer and hydrogenated triglyceride coating95US 9,701,437 B2Indevco Plastics, Inc. · 2017
- Laminated moisture resistant poultry box and process94US 10,226,909 B2Indevco Plastics, Inc. · 2019
- Corrugated paperboard package systems with gas-permeable plastic membranes for modified atmosphere packaging of fresh fruits and vegetables and cut flowers47US 5,575,418 AThe University of British Columbia · 1996