- All sections
- B - Performing operationstransporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
Patent holdings for IPC class B32B 5/16
Total number of patents in this class: 2245
10-year publication summary
|
154
|
157
|
167
|
157
|
144
|
109
|
81
|
51
|
61
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17730 |
46 |
| The Procter & Gamble Company | 21989 |
34 |
| BASF SE | 21087 |
27 |
| FUJIFILM Corporation | 29817 |
24 |
| LG Chem, Ltd. | 17679 |
19 |
| UNILIN, besloten vennootschap | 905 |
19 |
| The Boeing Company | 20163 |
18 |
| Toray Industries, Inc. | 7006 |
18 |
| W. L. Gore & Associates, Inc. | 2724 |
18 |
| Samsung Electronics Co., Ltd. | 149087 |
17 |
| Nike, Inc. | 14407 |
17 |
| CertainTeed Corporation | 227 |
16 |
| Xerox Corporation | 6922 |
14 |
| Nitto Denko Corporation | 8355 |
13 |
| Valinge Innovation AB | 1015 |
13 |
| Viavi Solutions Inc. | 1473 |
12 |
| JSR Corporation | 2542 |
10 |
| Bactiguard AB | 43 |
10 |
| Shoei Chemical Inc. | 328 |
10 |
| The Regents of the University of California | 20289 |
9 |
| Other owners | 1881 |