B32B 23/06
Of paper or cardboard
Official title: of paper or cardboard
B32B23/06 (Of paper or cardboard) appears on 123 US grants and 191 published applications in this corpus.
Search patents in B32B- Granted patents
- 123
- Published applications
- 191
- Assignees
- 107
- Inventors
- 390
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 6 |
| 2010 | 1 | 5 |
| 2011 | 1 | 4 |
| 2012 | 2 | 5 |
| 2013 | 4 | 10 |
| 2014 | 4 | 4 |
| 2015 | 2 | 1 |
| 2016 | 4 | 3 |
| 2017 | 2 | 11 |
| 2018 | 8 | 16 |
| 2019 | 4 | 16 |
| 2020 | 16 | 29 |
| 2021 | 18 | 22 |
| 2022 | 12 | 18 |
| 2023 | 9 | 10 |
| 2024 | 10 | 9 |
| 2025 | 8 | 7 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite materials4 Aug 2026US 12,697,803 B2University of Leeds
- Laminate sheet for cosmetic, and cosmetic set24 Mar 2026US 12,582,581 B2Panasonic Intellectual Property Management Co., Ltd.
- Layered containment features17 Mar 2026US 12,576,619 B2Double Double D, LLC
- Protective sheet10 Feb 2026US 12,545,815 B2Nitto Denko Corporation
- Healthy and eco-friendly paper container including aluminum liner and method for producing same27 Jan 2026US 12,534,264 B2
- A method for producing a barrier substrate, and a barrier substrate3 Sep 2026US 2026/0257452 A1Stora Enso OYJ
- Cellulose based composite planks13 Aug 2026US 2026/0234944 A1Columbia Insurance Company
- Composite papers and methods of making thereof6 Aug 2026US 2026/0226686 A1Eastman Chemical (China) Co., Ltd.
- Layered containment features2 Jul 2026US 2026/0184050 A1Double Double D, LLC
- Resilient flooring product and methods of making same14 May 2026US 2026/0132638 A1Columbia Insurance Company
Most cited
By later US patents
- Security paper with color mark145US 5,449,200 ADomtar Inc. · 1995
- Process for manufacturing a laminate45US 7,316,760 B2Alcan Technology & Management Ltd. · 2008
- Manufacturing method for laminated immunodiagnostic test device26US 5,846,835 ACarter-Wallace, Inc. · 1998
- Cellulosic biolaminate composite assembly and related methods25US 8,389,107 B2Biovation Limited · 2013
- High gloss ink jet receiving medium20US 6,632,485 B1InteliCoat Technologies, LLC · 2003