- 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: 2192
10-year publication summary
|
164
|
183
|
166
|
151
|
117
|
91
|
61
|
66
|
49
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17450 |
45 |
| The Procter & Gamble Company | 21870 |
33 |
| BASF SE | 21318 |
27 |
| UNILIN, besloten vennootschap | 1003 |
27 |
| FUJIFILM Corporation | 30774 |
24 |
| W. L. Gore & Associates, Inc. | 2734 |
18 |
| Valinge Innovation AB | 1040 |
18 |
| LG Chem, Ltd. | 17978 |
17 |
| Nike, Inc. | 14941 |
17 |
| Toray Industries, Inc. | 7163 |
17 |
| The Boeing Company | 20212 |
16 |
| CertainTeed Corporation | 205 |
16 |
| Samsung Electronics Co., Ltd. | 159298 |
15 |
| Nitto Denko Corporation | 8632 |
13 |
| Viavi Solutions Inc. | 1533 |
13 |
| Dai Nippon Printing Co., Ltd. | 4267 |
10 |
| Bactiguard AB | 41 |
10 |
| Shoei Chemical Inc. | 336 |
10 |
| Xerox Corporation | 4381 |
9 |
| Canon Inc. | 44414 |
9 |
| Other owners | 1828 |