- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 5/08 - Load-carrying floor structures formed substantially of prefabricated units assembled of block-shaped elements, e.g. hollow stones
Patent holdings for IPC class E04B 5/08
Total number of patents in this class: 27
10-year publication summary
|
3
|
7
|
4
|
4
|
7
|
1
|
2
|
3
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung C&T Corporation | 186 |
3 |
| Barrette Outdoor Living, Inc. | 247 |
2 |
| Elmich Pte Ltd | 10 |
2 |
| Turner Vault Co. | 3 |
2 |
| The Regents of the University of Michigan | 5038 |
1 |
| O'keeffe's, Inc. | 58 |
1 |
| Placoplatre | 46 |
1 |
| Sika Technology AG | 3026 |
1 |
| Techo-Bloc Inc. | 53 |
1 |
| World Housing Solution, Inc. | 2 |
1 |
| Seoul National University R&db Foundation | 4245 |
1 |
| Glavloc Build Systems Limited | 3 |
1 |
| Incosol Sp. z o.o. | 3 |
1 |
| System 3E S.A. | 10 |
1 |
| Arcelor Construction France | 1 |
1 |
| Euro Engineering Co., Ltd. | 8 |
1 |
| NCF Assets Limited | 1 |
1 |
| Poly Pave Australia Pty Ltd | 1 |
1 |
| Global Integrated Flooring Solutions | 6 |
1 |
| Vaulted AG | 6 |
1 |
| Other owners | 2 |