- All sections
- B - Performing operations; transporting
- B22D - Casting of metals; casting 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: 38
10-year publication summary
|
3
|
4
|
6
|
6
|
2
|
2
|
4
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novelis Inc. | 130 |
12 |
| Ikoi S.p.A. | 20 |
4 |
| Ergolines Lab S.r.l. | 21 |
2 |
| Novelis Inc. | 656 |
2 |
| Retech Systems LLC | 13 |
2 |
| SMS Siemag Aktiengesellschaft | 529 |
2 |
| Toho Titanium Co., Ltd. | 249 |
2 |
| Caterpillar Inc. | 8877 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 915 |
1 |
| Cast Centre Pty Ltd | 8 |
1 |
| Cast CRC Limited | 6 |
1 |
| Constellium Issoire | 208 |
1 |
| Fill Gesellschaft m.b.H. | 122 |
1 |
| INTECO Special Melting Technologies GmbH | 13 |
1 |
| M3 Steel Tech Inc. | 2 |
1 |
| Magna International Inc. | 1236 |
1 |
| Norsk Hydro ASA | 288 |
1 |
| Gonda Metal Industry Co., Ltd. | 2 |
1 |
| Ieco Keeps on Improving S.r.l. | 1 |
1 |
| Other owners | 0 |