- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 18/06 - Vacuum casting, i.e. making use of vacuum to fill the mould
Patent holdings for IPC class B22D 18/06
Total number of patents in this class: 129
10-year publication summary
|
15
|
17
|
23
|
6
|
12
|
6
|
19
|
11
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissan Motor Co., Ltd. | 12520 |
7 |
| Metal Casting Technology, Inc. | 18 |
7 |
| Honda Motor Co., Ltd. | 25335 |
5 |
| Crucible Intellectual Property, LLC | 90 |
4 |
| Euromac S.r.l. | 5 |
4 |
| Hyundai Motor Company | 22141 |
3 |
| Eth Zurich | 1283 |
3 |
| EXCO Technologies Limited | 54 |
3 |
| Sylatech Limited | 7 |
3 |
| California Institute of Technology | 3984 |
2 |
| Audi AG | 7367 |
2 |
| Fill Gesellschaft m.b.H. | 132 |
2 |
| Grillo-Werke AG | 25 |
2 |
| Honda Foundry Co., Ltd. | 26 |
2 |
| Karl STORZ Imaging, Inc. | 242 |
2 |
| KSM Castings Group GmbH | 71 |
2 |
| Materion Corporation | 310 |
2 |
| Nanjing University of Aeronautics and Astronautics | 429 |
2 |
| Nemak, S.A.B. de C.V. | 103 |
2 |
| Ovako Sweden AB | 32 |
2 |
| Other owners | 68 |