- 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: 130
10-year publication summary
|
14
|
20
|
12
|
10
|
3
|
5
|
5
|
5
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novelis Inc. | 113 |
5 |
| Almex USA, Inc. | 21 |
4 |
| GE Infrastructure Technology, LLC | 6209 |
4 |
| GM Global Technology Operations LLC | 14937 |
3 |
| Nissan Motor Co., Ltd. | 12455 |
3 |
| Fritz Winter Eisengiesserei GmbH & Co. KG | 44 |
3 |
| Nemak, S.A.B. de C.V. | 98 |
3 |
| PCC Structurals, Inc. | 15 |
3 |
| Sintokogio, Ltd. | 1166 |
3 |
| Rtx Corporation | 9325 |
3 |
| Ford Motor Company | 2709 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8685 |
2 |
| California Institute of Technology | 3973 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14270 |
2 |
| Mazda Motor Corporation | 3128 |
2 |
| Fill Gesellschaft m.b.H. | 134 |
2 |
| General Electric Technology GmbH | 1371 |
2 |
| Howmet Corporation | 51 |
2 |
| Husky Injection Molding Systems Ltd. | 1025 |
2 |
| Institut Polytechnique de Grenoble | 395 |
2 |
| Other owners | 76 |