- All sections
- B - Performing operations; transporting
- 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: 2413
10-year publication summary
|
109
|
158
|
164
|
184
|
164
|
149
|
115
|
81
|
47
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 18406 |
50 |
| The Procter & Gamble Company | 22178 |
44 |
| BASF SE | 19740 |
27 |
| FUJIFILM Corporation | 27102 |
26 |
| LG Chem, Ltd. | 17205 |
20 |
| Samsung Electronics Co., Ltd. | 131630 |
19 |
| W. L. Gore & Associates, Inc. | 2600 |
19 |
| CertainTeed Corporation | 299 |
19 |
| The Boeing Company | 19843 |
18 |
| Nike, Inc. | 13075 |
18 |
| Toray Industries, Inc. | 6652 |
17 |
| Xerox Corporation | 7503 |
16 |
| Viavi Solutions Inc. | 1363 |
14 |
| The Regents of the University of California | 18943 |
13 |
| Nitto Denko Corporation | 7879 |
12 |
| Dai Nippon Printing Co., Ltd. | 3891 |
12 |
| Industrial Technology Research Institute | 4898 |
10 |
| Massachusetts Institute of Technology | 9795 |
10 |
| JSR Corporation | 2476 |
10 |
| Bactiguard AB | 40 |
10 |
| Other owners | 2029 |