- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 2/00 - Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
Patent holdings for IPC class B22D 2/00
Total number of patents in this class: 172
10-year publication summary
|
11
|
15
|
15
|
16
|
11
|
5
|
12
|
9
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Heraeus Electro-Nite International N.V. | 200 |
12 |
| SMS Siemag Aktiengesellschaft | 507 |
10 |
| Refractory Intellectual Property GmbH & Co. KG | 535 |
9 |
| Vesuvius Group S.A. | 88 |
6 |
| Primetals Technologies Austria GmbH | 524 |
5 |
| ABB Schweiz AG | 6851 |
4 |
| Baoshan Iron & Steel Co., Ltd. | 947 |
4 |
| Ergolines Lab S.r.l. | 23 |
4 |
| Vesuvius Refratarios Ltda | 9 |
4 |
| ArcelorMittal | 2144 |
3 |
| Danieli & C. Officine Meccaniche S.p.A. | 705 |
3 |
| Hunan Ramon Science & Technology Co., Ltd. | 9 |
3 |
| Nippon Steel Corporation | 6122 |
3 |
| POSCO | 2188 |
3 |
| Rheinmetall Air Defence AG | 130 |
3 |
| SMS Group GmbH | 1102 |
3 |
| Ebds Engineering | 5 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14198 |
2 |
| Agellis Group AB | 2 |
2 |
| ALD Vacuum Technologies GmbH | 140 |
2 |
| Other owners | 84 |