- 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: 145
10-year publication summary
|
18
|
19
|
22
|
14
|
12
|
13
|
13
|
5
|
11
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sika Technology AG | 2650 |
8 |
| Valinge Innovation AB | 915 |
6 |
| Geoplast S.p.A. | 27 |
4 |
| Rinrei Wax Co., Ltd. | 5 |
4 |
| Shaw Craftsman Concrete, LLC | 25 |
4 |
| Adeka Corporation | 1333 |
3 |
| Global Polishing Systems LLC | 10 |
3 |
| Husqvarna AB | 2824 |
3 |
| !obac Limited | 12 |
3 |
| Shaw & Sons, Inc. | 36 |
3 |
| Xerxes Corporation | 18 |
3 |
| (BARIT) (R)-Kunstharz- BELAGSTECHNIK GmbH | 5 |
3 |
| The Sherwin-Williams Company | 553 |
2 |
| S. C. Johnson & Son, Inc. | 2869 |
2 |
| Dai Nippon Printing Co., Ltd. | 3891 |
2 |
| Altro Limited | 138 |
2 |
| Ceves Vergeer B.V. | 12 |
2 |
| GCP Applied Technologies Inc. | 451 |
2 |
| Kyushu Hightec Corporation | 4 |
2 |
| Neogard Korea Co., Ltd | 3 |
2 |
| Other owners | 82 |