B32B 5/266
Next to one or more non-woven fabric layers
Official title: {next to one or more non-woven fabric layers}
B32B5/266 (Next to one or more non-woven fabric layers) appears on 241 US grants and 594 published applications in this corpus.
Search patents in B32B- Granted patents
- 241
- Published applications
- 594
- Assignees
- 309
- Inventors
- 1,272
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 6 |
| 2018 | 0 | 5 |
| 2019 | 1 | 12 |
| 2020 | 4 | 35 |
| 2021 | 8 | 45 |
| 2022 | 22 | 122 |
| 2023 | 38 | 115 |
| 2024 | 44 | 99 |
| 2025 | 70 | 90 |
| 2026 | 54 | 60 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Binder-free multifunctional garments with tunable surface properties for wearable protection6 Oct 2026US 12,752,519 B2King Saud University
- Soft absorbent coform nonwoven web29 Sep 2026US 12,747,526 B2Kimberly-Clark Worldwide, Inc.
- Multilayer non-woven mat for lead acid batteries and applications therefor22 Sep 2026US 12,744,285 B2Johns Manville
- Breathable and waterproof cloth and manufacturing method thereof15 Sep 2026US 12,734,783 B2Taiwan Textile Research Institute
- Layered composite articles and methods of making same8 Sep 2026US 12,728,621 B2Columbia Insurance Company
- High Strength Hydroentangled Sheet Containing Non-Wood Fibers8 Oct 2026US 2026/0308824 A1Kimberly-Clark Worldwide, Inc.
- Pouched product24 Sep 2026US 2026/0283218 A1
- Sanitary mask sheet17 Sep 2026US 2026/0272077 A1Kao Corporation
- Waterproof sound-transmitting sheet and method for manufacturing waterproof sound-transmitting sheet17 Sep 2026US 2026/0273892 A1Amogreentech Co., Ltd.
- Flameproof material for wearables, personal protective equipment, lithium-ion battery flame protection, and general flame protection17 Sep 2026US 2026/0273895 A1Elven Technologies, Inc.
Most cited
By later US patents
- Disposable surgical gown6US 10,512,289 B2O&M Halyard, Inc. · 2019
- Method and apparatus for controlling fiber cross-alignment in a nanofiber membrane4US 11,208,735 B2University of Central Oklahoma · 2021
- Pipe lining systems and methods of use3US 10,767,805 B2BLD Services, LLC · 2020
- Engineered surfaces3US 10,808,366 B2Tatro Inc. · 2020
- Lightweight, wood-free structural insulation sheathing3US 11,585,089 B22023