- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
Patent holdings for IPC class E04F 15/10
Total number of patents in this class: 2128
10-year publication summary
|
168
|
188
|
201
|
231
|
251
|
196
|
189
|
205
|
201
|
100
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UNILIN, besloten vennootschap | 991 |
361 |
| Valinge Innovation AB | 1028 |
190 |
| I4f Licensing NV | 367 |
182 |
| Ceraloc Innovation AB | 171 |
70 |
| Champion Link International Corporation | 87 |
61 |
| Flooring Industries Limited, SARL | 178 |
50 |
| Akzenta Paneele + Profile GmbH | 181 |
37 |
| Gerflor | 121 |
35 |
| Lignum Technologies AG | 77 |
33 |
| LG Hausys, Ltd. | 806 |
28 |
| Tarkett GDL | 109 |
25 |
| Shaw Industries Group, Inc. | 385 |
20 |
| Tarkett GDL S.A. | 160 |
20 |
| Nora Systems GmbH | 139 |
18 |
| Flooring Technologies Ltd. | 172 |
16 |
| Li & Co AG | 31 |
13 |
| Dai Nippon Printing Co., Ltd. | 4242 |
11 |
| Unilin Nordic AB | 18 |
11 |
| Northann Building Solutions LLC | 34 |
11 |
| Zhejiang Kingdom New Material Group Co., Ltd. | 46 |
11 |
| Other owners | 925 |