- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 41/60 - Pouring-nozzles with heating or cooling means
Patent holdings for IPC class B22D 41/60
Total number of patents in this class: 30
10-year publication summary
|
1
|
2
|
5
|
2
|
1
|
1
|
4
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Refractory Intellectual Property GmbH & Co. KG | 537 |
7 |
| ArcelorMittal Investigacion y Desarrollo SL | 209 |
3 |
| Wagstaff, Inc. | 68 |
3 |
| SMS Siemag Aktiengesellschaft | 506 |
2 |
| TMT Tapping-Measuring-Technology GmbH | 13 |
2 |
| The Boeing Company | 20031 |
1 |
| Siemens VAI Metals Technologies GmbH | 222 |
1 |
| BAE SYSTEMS plc | 2334 |
1 |
| Baoshan Iron & Steel Co., Ltd. | 959 |
1 |
| Hyundai Steel Company | 425 |
1 |
| Istituto Nazionale di Fisica Nucleare | 91 |
1 |
| Nippon Steel Corporation | 6203 |
1 |
| Salzgitter Flachstahl GmbH | 158 |
1 |
| SMS Group GmbH | 1118 |
1 |
| Upcast Oy | 12 |
1 |
| Doncasters Precisions Castings Bochum GmbH | 1 |
1 |
| Linde GmbH | 1257 |
1 |
| Shandong Electric.vivid Information Technology Co., Ltd. | 2 |
1 |
| Other owners | 0 |