- 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 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
Patent holdings for IPC class B32B 15/085
Total number of patents in this class: 1310
10-year publication summary
|
138
|
149
|
141
|
113
|
116
|
106
|
92
|
104
|
92
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4254 |
42 |
| Tetra Laval Holdings & Finance S.A. | 2246 |
35 |
| Dow Global Technologies LLC | 11008 |
32 |
| Toray Industries, Inc. | 7143 |
23 |
| Oji Holdings Corporation | 801 |
23 |
| LG Energy Solution, Ltd. | 19305 |
22 |
| Toppan Printing Co., Ltd. | 2081 |
19 |
| Arkema France | 4250 |
18 |
| Resonac Packaging Corporation | 96 |
18 |
| SIG Technology AG | 300 |
16 |
| Mitsui Chemicals, Inc. | 3262 |
15 |
| Toyobo Co., Ltd. | 2537 |
14 |
| 3m Innovative Properties Company | 17459 |
13 |
| DIC Corporation | 3982 |
13 |
| Toagosei Co., Ltd. | 1026 |
12 |
| Henkel AG & Co. KGaA | 10743 |
11 |
| Borealis AG | 2740 |
11 |
| Zeon Corporation | 4167 |
11 |
| LG Chem, Ltd. | 17956 |
10 |
| SIG Services AG | 271 |
10 |
| Other owners | 942 |