- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 15/00 - Flooring
Patent holdings for IPC class E04F 15/00
Total number of patents in this class: 430
10-year publication summary
|
39
|
32
|
29
|
27
|
36
|
28
|
29
|
39
|
9
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UNILIN, besloten vennootschap | 1010 |
27 |
| Valinge Innovation AB | 1041 |
23 |
| I4f Licensing NV | 368 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
7 |
| Shaw Industries Group, Inc. | 391 |
7 |
| Champion Link International Corporation | 88 |
6 |
| Flooring Industries Limited, SARL | 178 |
6 |
| Ceraloc Innovation AB | 172 |
5 |
| Kreafin Group SA | 33 |
5 |
| Sika Technology AG | 3031 |
5 |
| Inovame | 19 |
5 |
| Akzenta Paneele + Profile GmbH | 180 |
4 |
| Engineered Floors, LLC | 252 |
4 |
| Flooring Technologies Ltd. | 174 |
4 |
| Fritz Egger GmbH & Co. og | 248 |
4 |
| LG Hausys, Ltd. | 805 |
4 |
| Agfa NV | 672 |
4 |
| LG Chem, Ltd. | 17986 |
3 |
| Johns Manville | 918 |
3 |
| Polytex Sportbeläge Produktions-GmbH | 142 |
3 |
| Other owners | 285 |