- 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 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
Patent holdings for IPC class B32B 15/14
Total number of patents in this class: 1398
10-year publication summary
|
112
|
145
|
147
|
135
|
133
|
139
|
115
|
112
|
105
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
40 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
26 |
| Mitsubishi Gas Chemical Company, Inc. | 3488 |
25 |
| Shengyi Technology Co., Ltd. | 262 |
24 |
| The Procter & Gamble Company | 22003 |
19 |
| 3m Innovative Properties Company | 17749 |
18 |
| Airbus Operations GmbH | 3370 |
17 |
| Johns Manville | 949 |
16 |
| LG Hausys, Ltd. | 822 |
16 |
| Taiwan Union Technology Corporation | 62 |
14 |
| Zephyros, Inc. | 658 |
14 |
| Resonac Corporation | 2951 |
14 |
| Cytec Industries Inc. | 410 |
13 |
| Toyota Motor Corporation | 33183 |
10 |
| Hyundai Motor Company | 22580 |
10 |
| Goodrich Corporation | 2154 |
10 |
| Nippon Steel Corporation | 6439 |
10 |
| Sekisui Chemical Co., Ltd. | 3477 |
10 |
| Rockwool A/S | 799 |
10 |
| DuPont Safety & Construction, Inc. | 704 |
10 |
| Other owners | 1072 |