- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 47/00 - Casting plants
Patent holdings for IPC class B22D 47/00
Total number of patents in this class: 69
10-year publication summary
|
0
|
7
|
6
|
6
|
5
|
0
|
2
|
2
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1188 |
7 |
| Fill Gesellschaft m.b.H. | 146 |
6 |
| Fujiwa Denki Co., Ltd. | 48 |
4 |
| Hunter Foundry Machinery Corporation | 16 |
4 |
| Danieli & C. Officine Meccaniche S.p.A. | 715 |
3 |
| Stas Inc. | 23 |
2 |
| Ikoi S.p.A. | 24 |
2 |
| Pratt & Whitney Canada Corp. | 5356 |
1 |
| Hitachi Metals, Ltd. | 1916 |
1 |
| ABB Schweiz AG | 7508 |
1 |
| ABP Induction Systems GmbH | 50 |
1 |
| BDW Technologies GmbH | 8 |
1 |
| Fritz Winter Eisengiesserei GmbH & Co. KG | 44 |
1 |
| Gissco Company Limited | 2 |
1 |
| Hitech S.r.l. | 1 |
1 |
| Inductotherm Corp. | 152 |
1 |
| KSM Castings Group GmbH | 70 |
1 |
| Lethiguel | 8 |
1 |
| Nemak Linz GmbH | 11 |
1 |
| Nemak, S.A.B. de C.V. | 109 |
1 |
| Other owners | 28 |