- 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: 2282
10-year publication summary
|
158
|
164
|
184
|
166
|
151
|
116
|
90
|
52
|
61
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17865 |
48 |
| The Procter & Gamble Company | 22026 |
35 |
| BASF SE | 20616 |
27 |
| FUJIFILM Corporation | 29082 |
23 |
| LG Chem, Ltd. | 17464 |
19 |
| Samsung Electronics Co., Ltd. | 142124 |
18 |
| The Boeing Company | 19956 |
18 |
| Toray Industries, Inc. | 6840 |
18 |
| W. L. Gore & Associates, Inc. | 2642 |
18 |
| CertainTeed Corporation | 253 |
18 |
| UNILIN, besloten vennootschap | 828 |
18 |
| Nike, Inc. | 13922 |
17 |
| Xerox Corporation | 7044 |
14 |
| Nitto Denko Corporation | 8146 |
13 |
| Valinge Innovation AB | 962 |
12 |
| Viavi Solutions Inc. | 1401 |
12 |
| The Regents of the University of California | 19681 |
10 |
| JSR Corporation | 2501 |
10 |
| Bactiguard AB | 41 |
10 |
| Shoei Chemical Inc. | 322 |
10 |
| Other owners | 1914 |