- All sections
- B - Performing operations; transporting
- B28B - Shaping clay or other ceramic compositions; shaping slag; shaping mixtures containing cementitious material, e.g. plaster
- B28B 7/42 - Moulds; Cores; Mandrels 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: 34
10-year publication summary
|
3
|
2
|
3
|
6
|
6
|
4
|
0
|
4
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Delta Faucet Company | 2725 |
5 |
| Synrocks SA | 3 |
2 |
| General Electric Company | 18133 |
1 |
| BASF SE | 19740 |
1 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| LG Innotek Co., Ltd. | 6758 |
1 |
| Kao Corporation | 4843 |
1 |
| Rolls-Royce PLC | 2944 |
1 |
| Cambria Company LLC | 284 |
1 |
| Chung-Ang University Industry-Academy Cooperation Foundation | 358 |
1 |
| EOS GmbH Electro Optical Systems | 398 |
1 |
| Fuji Concrete Industry Co., Ltd. | 3 |
1 |
| Haberman Machine | 1 |
1 |
| Intervet International B.V. | 1235 |
1 |
| Just.will Co., Ltd. | 9 |
1 |
| Korea Railroad Research Institute | 175 |
1 |
| Lafarge Roofing Technical Centers, Ltd. | 4 |
1 |
| Mold-Masters (2007) Limited | 286 |
1 |
| Mt-energie GmbH | 7 |
1 |
| Safran Ceramics | 366 |
1 |
| Other owners | 9 |