B32B 37/14
Methods or apparatus for laminating: characterised by the properties of the layers
Official title: characterised by the properties of the layers
B32B37/14 (Methods or apparatus for laminating: characterised by the properties of the layers) appears on 8,510 US grants and 10,936 published applications in this corpus.
Search patents in B32B- Granted patents
- 8,510
- Published applications
- 10,936
- Assignees
- 4,237
- Inventors
- 20,430
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 16 | 0 |
| 1978 | 22 | 0 |
| 1979 | 12 | 0 |
| 1980 | 33 | 0 |
| 1981 | 38 | 0 |
| 1982 | 21 | 0 |
| 1983 | 23 | 0 |
| 1984 | 24 | 0 |
| 1985 | 25 | 0 |
| 1986 | 22 | 0 |
| 1987 | 31 | 0 |
| 1988 | 30 | 0 |
| 1989 | 44 | 0 |
| 1990 | 57 | 0 |
| 1991 | 66 | 0 |
| 1992 | 65 | 0 |
| 1993 | 41 | 0 |
| 1994 | 64 | 0 |
| 1995 | 75 | 0 |
| 1996 | 83 | 0 |
| 1997 | 111 | 0 |
| 1998 | 130 | 0 |
| 1999 | 90 | 0 |
| 2000 | 80 | 0 |
| 2001 | 97 | 50 |
| 2002 | 105 | 195 |
| 2003 | 131 | 243 |
| 2004 | 159 | 287 |
| 2005 | 99 | 293 |
| 2006 | 150 | 228 |
| 2007 | 95 | 181 |
| 2008 | 81 | 234 |
| 2009 | 84 | 254 |
| 2010 | 110 | 285 |
| 2011 | 149 | 332 |
| 2012 | 169 | 300 |
| 2013 | 194 | 434 |
| 2014 | 240 | 514 |
| 2015 | 377 | 1278 |
| 2016 | 462 | 726 |
| 2017 | 601 | 687 |
| 2018 | 554 | 632 |
| 2019 | 579 | 632 |
| 2020 | 535 | 560 |
| 2021 | 464 | 576 |
| 2022 | 451 | 474 |
| 2023 | 404 | 458 |
| 2024 | 404 | 460 |
| 2025 | 361 | 409 |
| 2026 | 234 | 214 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B32B 37/16With all layers existing as coherent layers before laminating3,724
- B32B 37/15With at least one layer being manufactured and immediately laminated before reaching1,798
- B32B 37/24With at least one layer not being coherent before laminating1,463
- B32B 37/144Using layers with different mechanical or chemical conditions or properties790
- B32B 37/26With at least one layer which influences the bonding during the lamination636
- B32B 37/142Laminating of sheets, panels or inserts331
- B32B 37/146Whereby one or more of the layers is a honeycomb structure315
- B32B 2037/148Whereby layers material is selected in order to facilitate recycling of theIndexing code50
Recent patents
- Device for diffusing volatile substances and method for its manufacturing6 Oct 2026US 12,752,030 B2Zobele Holding SPA
- Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same6 Oct 2026US 12,752,508 B2Canco Hungary Ltd.
- Flexible cover6 Oct 2026US 12,752,525 B2
- Method of making artificial turf6 Oct 2026US 12,752,526 B2Polytex Sportbelage Produktions-GmbH
- Display device and method for manufacturing the same6 Oct 2026US 12,753,328 B2Samsung Display Co., Ltd.
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Method for Creating Foamed Pattern on Article8 Oct 2026US 2026/0307360 A1Chance Line Industrial Co., Ltd.
- Laminate including release primer composition layers and method for separating laminate8 Oct 2026US 2026/0307366 A1Sakata Inx Corporation
- A method for producing a fully bonded waterbar8 Oct 2026US 2026/0307376 A1Sika Technology AG
Most cited
By later US patents
- Method for forming nonwoven webs1,405US 4,340,563 AKimberly-Clark Corporation · 1982
- Process for forming a composite elastic necked-bonded material776US 5,226,992 AKimberly-Clark Corporation · 1993
- Nonwoven thermoplastic fabric751US 4,041,203 AKimberly-Clark Corporation · 1977
- Components and methods for use in electro-optic displays580US 6,982,178 B2E Ink Corporation · 2006
- Multilayer polymeric film481US 5,006,394 AThe Procter & Gamble Company · 1991