- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 30/00 - Cooling castings, not restricted to casting processes covered by a single main group
Patent holdings for IPC class B22D 30/00
Total number of patents in this class: 137
10-year publication summary
|
20
|
12
|
10
|
3
|
5
|
5
|
5
|
7
|
7
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alotech Limited R&D, LLC | 6 |
5 |
| Almex USA, Inc. | 21 |
4 |
| Novelis Inc. | 103 |
4 |
| GE Infrastructure Technology, LLC | 6147 |
4 |
| GM Global Technology Operations LLC | 16279 |
3 |
| Nissan Motor Co., Ltd. | 13107 |
3 |
| Fritz Winter Eisengiesserei GmbH & Co. KG | 42 |
3 |
| Magna International Inc. | 1174 |
3 |
| Nemak, S.A.B. de C.V. | 110 |
3 |
| PCC Structurals, Inc. | 15 |
3 |
| Sintokogio, Ltd. | 1211 |
3 |
| Rtx Corporation | 10240 |
3 |
| General Electric Company | 14021 |
2 |
| Ford Motor Company | 2644 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
2 |
| California Institute of Technology | 4048 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15535 |
2 |
| Mazda Motor Corporation | 3326 |
2 |
| Fill Gesellschaft m.b.H. | 149 |
2 |
| General Electric Technology GmbH | 1319 |
2 |
| Other owners | 80 |