- All sections
- B - Performing operationstransporting
- B22C - Foundry moulding
- B22C 9/00 - Moulds or coresMoulding processes
Patent holdings for IPC class B22C 9/00
Total number of patents in this class: 186
10-year publication summary
|
10
|
16
|
24
|
10
|
7
|
17
|
10
|
3
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1205 |
18 |
| General Electric Company | 13966 |
9 |
| Rtx Corporation | 10165 |
7 |
| Advanced Manufacture Technology Center, China Academy Of Machinery Science & Technology | 47 |
6 |
| Globalwafers Co., Ltd. | 732 |
5 |
| Honda Motor Co., Ltd. | 26212 |
4 |
| Mitsubishi Electric Corporation | 48287 |
3 |
| Nissan Motor Co., Ltd. | 13028 |
3 |
| Kao Corporation | 5096 |
3 |
| Ariel Andre Waitzman | 9 |
3 |
| Novelis Inc. | 784 |
3 |
| Halliburton Energy Services, Inc. | 21284 |
2 |
| Bridgestone Corporation | 7268 |
2 |
| Mazda Motor Corporation | 3309 |
2 |
| Direct 21 Corporation | 9 |
2 |
| Husky Injection Molding Systems Ltd. | 972 |
2 |
| Orbotech Ltd. | 256 |
2 |
| REL, Inc. | 14 |
2 |
| Sabaf S.p.A. | 45 |
2 |
| Soletanche Freyssinet | 492 |
2 |
| Other owners | 104 |