- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 23/18 - Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material wherein the elements are reinforcing members for the production of elongated articles
Patent holdings for IPC class B28B 23/18
Total number of patents in this class: 12
10-year publication summary
|
0
|
3
|
1
|
2
|
0
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1
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marion Investments Ltd. | 3 |
2 |
| Vertech Hume Pty Ltd | 3 |
2 |
| Smith, Donald R. | 3 |
2 |
| Ecole Nationale des Ponts et Chaussees | 24 |
1 |
| Elematic Oy Ab | 11 |
1 |
| South China University of Technology | 1915 |
1 |
| Vacuteam GmbH | 2 |
1 |
| China Railway Guangzhou Engineering Group Co., Ltd. | 4 |
1 |
| China Railway Guangzhou Engineering Group Real Estate Co., Ltd. | 2 |
1 |
| Other owners | 0 |