- 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 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
Patent holdings for IPC class B32B 5/12
Total number of patents in this class: 1406
10-year publication summary
|
121
|
121
|
133
|
134
|
126
|
94
|
96
|
86
|
97
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20139 |
77 |
| Toray Industries, Inc. | 7002 |
29 |
| Honeywell International Inc. | 13552 |
27 |
| Avient Protective Materials B.V. | 197 |
27 |
| Nike, Inc. | 14328 |
19 |
| Albany International Corp. | 253 |
17 |
| Lintec of America, Inc. | 157 |
17 |
| E. I. du Pont de Nemours and Company | 3975 |
16 |
| Zephyros, Inc. | 656 |
16 |
| Mitsubishi Heavy Industries, Ltd. | 8813 |
14 |
| The Procter & Gamble Company | 22003 |
13 |
| DSM IP Assets B.V. | 5575 |
13 |
| General Electric Company | 13859 |
12 |
| Airbus Operations GmbH | 3359 |
12 |
| Cilag GmbH International | 6275 |
12 |
| Cytec Industries Inc. | 405 |
12 |
| Rockwool A/S | 796 |
12 |
| DuPont Safety & Construction, Inc. | 703 |
12 |
| Hon Hai Precision Industry Co., Ltd. | 4031 |
10 |
| Tsinghua University | 5969 |
10 |
| Other owners | 1029 |