B32B 2250/05
5 or more layers
B32B2250/05 (5 or more layers) appears on 2,132 US grants and 3,557 published applications in this corpus.
Search patents in B32B- Granted patents
- 2,132
- Published applications
- 3,557
- Assignees
- 1,521
- Inventors
- 6,944
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 4 |
| 2002 | 4 | 5 |
| 2003 | 5 | 6 |
| 2004 | 5 | 12 |
| 2005 | 2 | 10 |
| 2006 | 6 | 54 |
| 2007 | 16 | 34 |
| 2008 | 6 | 19 |
| 2009 | 10 | 24 |
| 2010 | 16 | 33 |
| 2011 | 10 | 38 |
| 2012 | 11 | 73 |
| 2013 | 21 | 56 |
| 2014 | 30 | 79 |
| 2015 | 26 | 100 |
| 2016 | 47 | 76 |
| 2017 | 67 | 230 |
| 2018 | 96 | 311 |
| 2019 | 162 | 325 |
| 2020 | 231 | 405 |
| 2021 | 228 | 395 |
| 2022 | 242 | 313 |
| 2023 | 226 | 267 |
| 2024 | 248 | 277 |
| 2025 | 209 | 226 |
| 2026 | 135 | 185 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- RV and trailer composite panel manufacturing process with interlocking connections assembly system6 Oct 2026US 12,752,501 B2Carbon Lite Trailers, Inc.
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Polyethylene laminate and articles comprising such a laminate6 Oct 2026US 12,752,513 B2Totalenergies Onetech
- Films with retort-shock recovery6 Oct 2026US 12,752,989 B2Amcor Flexibles North America, Inc.
- Edge sealed slot liner6 Oct 2026US 12,756,255 B23M Innovative Properties Company
- Laminated Film Materials and Processes for Manufacturing Thereof and Uses Thereof1 Oct 2026US 2026/0295985 A1Optifresh, LLC
- Wood-based panel1 Oct 2026US 2026/0297958 A1Unilin BV
- Wooden transaction cards and methods of making the cards24 Sep 2026US 2026/0285014 A1
- Enhanced bioprocessing film for single use biocontainers24 Sep 2026US 2026/0285016 A1Repligen Corporation
- High puncture resistant and high toughness recyclable packaging film using polar polymer film24 Sep 2026US 2026/0285018 A1ProAmpac Holdings Inc.
Most cited
By later US patents
- Elastomeric optical interference films165US 4,937,134 AThe Dow Chemical Company · 1990
- Modified copolyesters and improved multilayer reflective films161US 6,352,761 B13M Innovative Properties Company · 2002
- High efficiency optical devices122US 6,080,467 A3M Innovative Properties Company · 2000
- Optically dissimilar composition for polymeric reflective bodies118US 5,278,694 AThe Dow Chemical Company · 1994
- Surfaced oriented strand board114US 4,364,984 ABison-werke Bahre & Greten GmbH & Co. KG · 1982