- 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 21/13 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
Patent holdings for IPC class B32B 21/13
Total number of patents in this class: 299
10-year publication summary
|
28
|
28
|
33
|
30
|
34
|
26
|
23
|
28
|
24
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valinge Innovation AB | 1016 |
17 |
| Modvion AB | 17 |
11 |
| Stora Enso Oyj | 1640 |
10 |
| University of Maryland, College Park | 1063 |
9 |
| Henkel AG & Co. KGaA | 10710 |
8 |
| Sterling Site Access Solutions, LLC | 25 |
7 |
| Cargill, Incorporated | 2950 |
5 |
| Decore-ative Specialties, Inc. | 22 |
5 |
| AHF, LLC d/b/a AHF Products | 183 |
5 |
| Four Sided Solutions LLC | 5 |
5 |
| BASF SE | 21135 |
4 |
| Abodo Wood Limited | 11 |
4 |
| Cetres Holdings, LLC | 114 |
4 |
| Daiken Corporation | 51 |
4 |
| Flooring Technologies Ltd. | 169 |
4 |
| FPInnovations | 227 |
4 |
| Georgia-Pacific Wood Products LLC | 43 |
4 |
| Greene REV LLC | 22 |
4 |
| Wood Engineering Technology Limited | 14 |
4 |
| Ford Global Technologies, LLC | 21196 |
3 |
| Other owners | 178 |