- All sections
- B - Performing operations; transporting
- B22D - Casting of metals; casting 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: 249
10-year publication summary
|
28
|
12
|
12
|
13
|
13
|
14
|
13
|
28
|
12
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1148 |
34 |
| Husky Injection Molding Systems Ltd. | 1060 |
9 |
| Fujiwa Denki Co., Ltd. | 47 |
8 |
| JFE Steel Corporation | 6067 |
7 |
| Novelis Inc. | 656 |
7 |
| National University Corporation Toyohashi University of Technology | 195 |
6 |
| Krosakiharima Corporation | 259 |
5 |
| Rtx Corporation | 8674 |
5 |
| Almex USA, Inc. | 21 |
4 |
| FANUC Corporation | 5803 |
4 |
| Norsk Hydro ASA | 288 |
4 |
| Primetals Technologies Austria GmbH | 479 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
4 |
| GM Global Technology Operations LLC | 13620 |
3 |
| ArcelorMittal | 1887 |
3 |
| House of Metals Company Limited | 33 |
3 |
| Korea Institute of Industrial Technology | 994 |
3 |
| Nemak, S.A.B. de C.V. | 87 |
3 |
| United States Pipe and Foundry Company,LLC | 84 |
3 |
| Disa Industries A/S | 40 |
3 |
| Other owners | 127 |