- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 15/12 - Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo
Patent holdings for IPC class E04F 15/12
Total number of patents in this class: 146
10-year publication summary
|
19
|
22
|
14
|
12
|
13
|
13
|
5
|
11
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sika Technology AG | 2822 |
9 |
| Valinge Innovation AB | 962 |
6 |
| Geoplast S.p.A. | 34 |
4 |
| Rinrei Wax Co., Ltd. | 5 |
4 |
| Shaw Craftsman Concrete, LLC | 26 |
4 |
| Adeka Corporation | 1358 |
3 |
| Global Polishing Systems LLC | 10 |
3 |
| Husqvarna AB | 2889 |
3 |
| !obac Limited | 11 |
3 |
| Shaw & Sons, Inc. | 39 |
3 |
| Xerxes Corporation | 18 |
3 |
| (BARIT) (R)-Kunstharz- BELAGSTECHNIK GmbH | 5 |
3 |
| BASF SE | 20616 |
2 |
| The Sherwin-Williams Company | 551 |
2 |
| S. C. Johnson & Son, Inc. | 2817 |
2 |
| Dai Nippon Printing Co., Ltd. | 4024 |
2 |
| Ceves Vergeer B.V. | 11 |
2 |
| Kyushu Hightec Corporation | 4 |
2 |
| Sunstar Engineering Inc. | 115 |
2 |
| Tarkett France | 29 |
2 |
| Other owners | 82 |