- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 11/16 - Controlling or regulating processes or operations
Patent holdings for IPC class B22D 11/16
Total number of patents in this class: 539
10-year publication summary
|
24
|
40
|
34
|
30
|
38
|
29
|
28
|
28
|
48
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7527 |
55 |
| Nucor Corporation | 418 |
41 |
| SMS Group GmbH | 1197 |
38 |
| Primetals Technologies Austria GmbH | 573 |
33 |
| Nippon Steel Corporation | 6871 |
27 |
| Novelis Inc. | 779 |
24 |
| POSCO | 2143 |
22 |
| SMS Siemag Aktiengesellschaft | 486 |
20 |
| Wagstaff, Inc. | 71 |
20 |
| BlueScope Steel Limited | 211 |
13 |
| Hyundai Steel Company | 531 |
13 |
| IHI Corporation | 3535 |
13 |
| Baoshan Iron & Steel Co., Ltd. | 1102 |
11 |
| Danieli & C. Officine Meccaniche S.p.A. | 720 |
10 |
| Nippon Steel & Sumitomo Metal Corporation | 1981 |
10 |
| ArcelorMittal | 2672 |
9 |
| Almex USA, Inc. | 21 |
6 |
| ABB Schweiz AG | 7607 |
5 |
| Norsk Hydro ASA | 247 |
5 |
| Jiangsu Shagang Group Co., Ltd. | 112 |
5 |
| Other owners | 159 |