- All sections
- E - Fixed constructions
- E04C - Structural elementsbuilding materials
- E04C 2/12 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the likeBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of plasticsBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of foamed products of solid wood
Patent holdings for IPC class E04C 2/12
Total number of patents in this class: 140
10-year publication summary
|
8
|
18
|
14
|
10
|
15
|
17
|
14
|
15
|
13
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shaw Industries Group, Inc. | 388 |
8 |
| Wood Innovations Ltd. | 11 |
8 |
| Louisiana-Pacific Corporation | 314 |
5 |
| Stora Enso Oyj | 1660 |
5 |
| Four Sided Solutions LLC | 5 |
5 |
| LEKO Labs SA | 16 |
4 |
| Spectrum 28, LLC | 5 |
4 |
| Cetres Holdings, LLC | 119 |
3 |
| Metsäliitto Osuuskunta | 49 |
3 |
| Valinge Innovation AB | 1033 |
3 |
| Valinge Photocatalytic AB | 22 |
3 |
| Intelligent City Inc. | 22 |
3 |
| AFI Licensing LLC | 240 |
2 |
| Best Woods Inc. | 2 |
2 |
| Flooring Technologies Ltd. | 172 |
2 |
| Sekisui House, Ltd. | 280 |
2 |
| Swiss Krono Tec AG | 514 |
2 |
| Timber Structures 3.0 AG | 15 |
2 |
| Universite de Lorraine | 399 |
2 |
| Yoshino Gypsum Co., Ltd. | 268 |
2 |
| Other owners | 70 |