- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 23/02 - 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
Patent holdings for IPC class B28B 23/02
Total number of patents in this class: 279
10-year publication summary
|
21
|
22
|
34
|
22
|
32
|
25
|
28
|
35
|
28
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 14010 |
8 |
| Safran Ceramics | 450 |
7 |
| Progress Maschinen & Automation AG | 27 |
5 |
| The Boeing Company | 20217 |
4 |
| PERI GmbH | 159 |
4 |
| South China University of Technology | 1925 |
4 |
| Carbicrete Inc. | 74 |
4 |
| PERI SE | 452 |
4 |
| Knauf Gips KG | 648 |
3 |
| Korea Institute of Civil Engineering and Building Technology | 142 |
3 |
| Laing O'Rourke plc | 30 |
3 |
| Ruentex Engineering & Construction Co., Ltd. | 34 |
3 |
| Zhejiang University | 3490 |
3 |
| EnviroCast LLC | 10 |
3 |
| CyBe Construction B.V. | 7 |
3 |
| SAFRAN S.A. | 806 |
2 |
| The Regents of the University of Michigan | 5063 |
2 |
| Hubbell Incorporated | 3463 |
2 |
| University of Southern California | 2152 |
2 |
| Iconx, LLC | 9 |
2 |
| Other owners | 208 |