- All sections
- B - Performing operationstransporting
- B28B - Shaping clay or other ceramic compositionsshaping slagshaping mixtures containing cementitious material, e.g. plaster
- B28B 7/42 - MouldsCoresMandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets
Patent holdings for IPC class B28B 7/42
Total number of patents in this class: 39
10-year publication summary
|
3
|
6
|
6
|
4
|
0
|
5
|
0
|
0
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Delta Faucet Company | 2865 |
5 |
| Synrocks SA | 3 |
2 |
| General Electric Company | 13888 |
1 |
| BASF SE | 21303 |
1 |
| Northrop Grumman Systems Corporation | 2921 |
1 |
| LG Innotek Co., Ltd. | 8453 |
1 |
| Kao Corporation | 5073 |
1 |
| Rolls-Royce PLC | 3219 |
1 |
| Cambria Company LLC | 349 |
1 |
| Chung-Ang University Industry-Academy Cooperation Foundation | 486 |
1 |
| EOS GmbH Electro Optical Systems | 430 |
1 |
| Fuji Concrete Industry Co., Ltd. | 3 |
1 |
| Intervet International B.V. | 1341 |
1 |
| Just.will Co., Ltd. | 10 |
1 |
| Knauf Gips KG | 642 |
1 |
| Korea Railroad Research Institute | 185 |
1 |
| Lafarge Roofing Technical Centers, Ltd. | 1 |
1 |
| Mold-Masters (2007) Limited | 233 |
1 |
| Mt-energie GmbH | 7 |
1 |
| Safran Ceramics | 446 |
1 |
| Other owners | 14 |