- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 11/05 - Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
Patent holdings for IPC class B22D 11/05
Total number of patents in this class: 51
10-year publication summary
|
1
|
1
|
11
|
3
|
1
|
2
|
2
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wagstaff, Inc. | 70 |
12 |
| Norsk Hydro ASA | 260 |
5 |
| Novelis Inc. | 754 |
4 |
| Primetals Technologies Austria GmbH | 539 |
4 |
| SMS Group GmbH | 1129 |
4 |
| SMS Siemag Aktiengesellschaft | 506 |
3 |
| Toyota Motor Corporation | 32681 |
2 |
| Siemens VAI Metals Technologies GmbH | 221 |
2 |
| Cisdi Engineering Co., Ltd. | 100 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12760 |
2 |
| Danieli & C. Officine Meccaniche S.p.A. | 718 |
1 |
| JFE Steel Corporation | 6892 |
1 |
| KME Germany GmbH & Co. KG | 32 |
1 |
| Nippon Steel Corporation | 6321 |
1 |
| Nucor Corporation | 416 |
1 |
| POSCO | 2184 |
1 |
| ThyssenKrupp AG | 3303 |
1 |
| ThyssenKrupp Steel Europe AG | 958 |
1 |
| Toho Titanium Co., Ltd. | 253 |
1 |
| Cisdi Research and Development Co., Ltd. | 4 |
1 |
| Other owners | 1 |