B32B 27/10
Of paper or cardboard
Official title: of paper or cardboard
B32B27/10 (Of paper or cardboard) appears on 2,647 US grants and 3,500 published applications in this corpus.
Search patents in B32B- Granted patents
- 2,647
- Published applications
- 3,500
- Assignees
- 1,533
- Inventors
- 7,040
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 13 | 0 |
| 1978 | 19 | 0 |
| 1979 | 15 | 0 |
| 1980 | 20 | 0 |
| 1981 | 26 | 0 |
| 1982 | 25 | 0 |
| 1983 | 13 | 0 |
| 1984 | 22 | 0 |
| 1985 | 24 | 0 |
| 1986 | 31 | 0 |
| 1987 | 25 | 0 |
| 1988 | 24 | 0 |
| 1989 | 24 | 0 |
| 1990 | 24 | 0 |
| 1991 | 25 | 0 |
| 1992 | 19 | 0 |
| 1993 | 22 | 0 |
| 1994 | 32 | 0 |
| 1995 | 27 | 0 |
| 1996 | 42 | 0 |
| 1997 | 40 | 0 |
| 1998 | 54 | 0 |
| 1999 | 35 | 0 |
| 2000 | 43 | 0 |
| 2001 | 34 | 16 |
| 2002 | 38 | 61 |
| 2003 | 34 | 72 |
| 2004 | 36 | 79 |
| 2005 | 30 | 89 |
| 2006 | 24 | 88 |
| 2007 | 23 | 92 |
| 2008 | 23 | 65 |
| 2009 | 20 | 97 |
| 2010 | 31 | 118 |
| 2011 | 38 | 116 |
| 2012 | 36 | 92 |
| 2013 | 61 | 86 |
| 2014 | 60 | 98 |
| 2015 | 46 | 107 |
| 2016 | 73 | 129 |
| 2017 | 69 | 179 |
| 2018 | 82 | 255 |
| 2019 | 149 | 270 |
| 2020 | 183 | 274 |
| 2021 | 175 | 252 |
| 2022 | 177 | 219 |
| 2023 | 171 | 190 |
| 2024 | 157 | 189 |
| 2025 | 139 | 167 |
| 2026 | 77 | 100 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for diffusing volatile substances and method for its manufacturing6 Oct 2026US 12,752,030 B2Zobele Holding SPA
- Polylactide formulation for improved extrusion processing6 Oct 2026US 12,753,555 B2WestRock MWV, LLC
- Multilayer biodegradable tube laminate with paper layer and protective coating arranged thereon, tube body, and tube29 Sep 2026US 12,746,743 B2Huhtamaki Flexible Packaging Germany GmbH & Co. KG
- Method for manufacturing a coated panel and a laminated decorative material22 Sep 2026US 12,741,441 B2Unilin BV
- Expandable and/or disposable ice pack22 Sep 2026US 12,741,442 B2
- Insulating sheet8 Oct 2026US 2026/0307371 A1Nitto Shinko Corporation
- Fire-resistant pad8 Oct 2026US 2026/0307375 A1LG Energy Solution, Ltd.
- Decorative panel and method for manufacturing a decorative panel1 Oct 2026US 2026/0296093 A1Unilin BV
- A recyclable packaging with barrier to oxygen and moisture1 Oct 2026US 2026/0296714 A1Societe des Produits Nestle S. A.
- Composite articles including functional films24 Sep 2026US 2026/0285242 A1Hanwha Azdel, Inc.
Most cited
By later US patents
- Thermoplastic planks and methods for making the same450US 6,617,009 B1Mannington Mills, Inc. · 2003
- Fire-resistant intumescent laminates251US 3,934,066 AW. R. Grace & Co. · 1976
- Insulating microwave interactive packaging250US 7,019,271 B2Graphic Packaging International, Inc. · 2006
- Compostable multilayer structures, methods for manufacture, and articles prepared therefrom216US 5,849,401 ACargill, Incorporated · 1998
- Connecting system for surface coverings182US 6,675,545 B2Mannington Mills, Inc. · 2004