- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 46/00 - Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
Patent holdings for IPC class B22D 46/00
Total number of patents in this class: 275
10-year publication summary
|
12
|
13
|
13
|
14
|
13
|
29
|
12
|
14
|
28
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1206 |
33 |
| JFE Steel Corporation | 7549 |
12 |
| Novelis Inc. | 781 |
9 |
| Fujiwa Denki Co., Ltd. | 48 |
8 |
| Krosakiharima Corporation | 297 |
6 |
| National University Corporation Toyohashi University of Technology | 197 |
6 |
| Nemak, S.A.B. de C.V. | 110 |
5 |
| Primetals Technologies Austria GmbH | 575 |
5 |
| Rtx Corporation | 10128 |
5 |
| Almex USA, Inc. | 21 |
4 |
| FANUC Corporation | 7235 |
4 |
| Norsk Hydro ASA | 247 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
4 |
| Additive Technologies, LLC DBA Additec | 91 |
4 |
| ArcelorMittal | 2680 |
3 |
| House of Metals Company Limited | 34 |
3 |
| Husky Injection Molding Systems Ltd. | 979 |
3 |
| Korea Institute of Industrial Technology | 1029 |
3 |
| SMS Group GmbH | 1200 |
3 |
| United States Pipe and Foundry Company,LLC | 82 |
3 |
| Other owners | 148 |