- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 15/02 - Flooring or floor layers composed of a number of similar elements
Patent holdings for IPC class E04F 15/02
Total number of patents in this class: 3440
10-year publication summary
|
261
|
283
|
278
|
312
|
365
|
370
|
270
|
266
|
277
|
212
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UNILIN, besloten vennootschap | 876 |
426 |
| Valinge Innovation AB | 989 |
347 |
| I4f Licensing NV | 296 |
185 |
| Ceraloc Innovation AB | 172 |
95 |
| Flooring Industries Limited, SARL | 192 |
94 |
| Akzenta Paneele + Profile GmbH | 177 |
61 |
| Champion Link International Corporation | 80 |
47 |
| Lignum Technologies AG | 64 |
33 |
| Flooring Technologies Ltd. | 166 |
24 |
| Shaw Industries Group, Inc. | 333 |
23 |
| Tarkett GDL | 107 |
23 |
| Gerflor | 119 |
21 |
| Acufloor, L.L.C. | 64 |
19 |
| Surface Technologies GmbH & Co. KG | 44 |
19 |
| Dai Nippon Printing Co., Ltd. | 4091 |
17 |
| Fritz Egger GmbH & Co. og | 242 |
17 |
| National Nail Corp. | 167 |
17 |
| Dal-tile, LLC | 66 |
17 |
| Barrette Outdoor Living, Inc. | 232 |
16 |
| Mbrico, LLC | 18 |
16 |
| Other owners | 1923 |