- 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: 1780
10-year publication summary
139
|
158
|
168
|
186
|
199
|
231
|
247
|
192
|
170
|
60
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
UNILIN, besloten vennootschap | 599 |
237 |
Valinge Innovation AB | 915 |
144 |
I4f Licensing NV | 222 |
101 |
Flooring Industries Limited, SARL | 281 |
83 |
Ceraloc Innovation AB | 156 |
63 |
Champion Link International Corporation | 64 |
44 |
Akzenta Paneele + Profile GmbH | 179 |
34 |
Lignum Technologies AG | 79 |
34 |
LG Hausys, Ltd. | 839 |
28 |
Gerflor | 106 |
25 |
Tarkett GDL | 97 |
22 |
Nora Systems GmbH | 146 |
19 |
Tarkett GDL S.A. | 157 |
18 |
Flooring Technologies Ltd. | 161 |
15 |
Beaulieu International Group NV | 78 |
12 |
Li & Co AG | 24 |
11 |
Shaw Industries Group, Inc. | 275 |
11 |
Snap Lock Industries, Inc. | 64 |
11 |
Northann Building Solutions LLC | 31 |
11 |
Sunrise SPC Technology, LLC | 14 |
11 |
Other owners | 846 |