- 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: 2275
10-year publication summary
|
158
|
164
|
184
|
166
|
151
|
116
|
90
|
52
|
62
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17842 |
48 |
| The Procter & Gamble Company | 22020 |
35 |
| BASF SE | 20758 |
27 |
| FUJIFILM Corporation | 29208 |
23 |
| LG Chem, Ltd. | 17549 |
19 |
| Samsung Electronics Co., Ltd. | 143812 |
18 |
| The Boeing Company | 19994 |
18 |
| Toray Industries, Inc. | 6886 |
18 |
| W. L. Gore & Associates, Inc. | 2662 |
18 |
| CertainTeed Corporation | 251 |
18 |
| UNILIN, besloten vennootschap | 844 |
18 |
| Nike, Inc. | 14016 |
17 |
| Xerox Corporation | 7028 |
14 |
| Nitto Denko Corporation | 8170 |
13 |
| Valinge Innovation AB | 966 |
12 |
| Viavi Solutions Inc. | 1415 |
12 |
| JSR Corporation | 2507 |
10 |
| Bactiguard AB | 41 |
10 |
| Shoei Chemical Inc. | 324 |
10 |
| The Regents of the University of California | 19803 |
9 |
| Other owners | 1908 |