- 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 5/12 - 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: 1295
10-year publication summary
|
121
|
125
|
124
|
144
|
144
|
136
|
95
|
94
|
77
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
77 |
| Avient Protective Materials B.V. | 155 |
30 |
| Honeywell International Inc. | 13799 |
27 |
| Toray Industries, Inc. | 6652 |
23 |
| Albany International Corp. | 311 |
18 |
| Lintec of America, Inc. | 158 |
17 |
| E. I. du Pont de Nemours and Company | 4345 |
16 |
| The Procter & Gamble Company | 22178 |
15 |
| Nike, Inc. | 13075 |
14 |
| Zephyros, Inc. | 613 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
13 |
| DSM IP Assets B.V. | 5856 |
13 |
| Airbus Operations GmbH | 3188 |
12 |
| Cytec Industries Inc. | 407 |
12 |
| DuPont Safety & Construction, Inc. | 676 |
12 |
| General Electric Company | 18133 |
11 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
10 |
| Tsinghua University | 5426 |
10 |
| Cilag GmbH International | 5813 |
10 |
| LG Hausys, Ltd. | 839 |
10 |
| Other owners | 931 |