- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 9/00 - Machines or plants for casting ingots
Patent holdings for IPC class B22D 9/00
Total number of patents in this class: 40
10-year publication summary
|
6
|
6
|
2
|
2
|
4
|
1
|
0
|
3
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novelis Inc. | 106 |
10 |
| Ikoi S.p.A. | 25 |
4 |
| Ergolines Lab S.r.l. | 22 |
2 |
| Novelis Inc. | 780 |
2 |
| Retech Systems LLC | 15 |
2 |
| SMS Siemag Aktiengesellschaft | 486 |
2 |
| Stas Inc. | 23 |
2 |
| Caterpillar Inc. | 10285 |
1 |
| Kyocera Corporation | 14404 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1082 |
1 |
| Cast CRC Limited | 5 |
1 |
| Constellium Issoire | 228 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 721 |
1 |
| Fill Gesellschaft m.b.H. | 149 |
1 |
| Hebei University of Science and Technology | 36 |
1 |
| INTECO Special Melting Technologies GmbH | 10 |
1 |
| M3 Steel Tech Inc. | 2 |
1 |
| Magna International Inc. | 1177 |
1 |
| Norsk Hydro ASA | 247 |
1 |
| Toho Titanium Co., Ltd. | 269 |
1 |
| Other owners | 3 |