- All sections
- B - Performing operationstransporting
- B22C - Foundry moulding
- B22C 15/24 - Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
Patent holdings for IPC class B22C 15/24
Total number of patents in this class: 78
10-year publication summary
|
2
|
4
|
7
|
5
|
4
|
4
|
3
|
3
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1178 |
32 |
| Suzhou Mingzhi Technology Co., Ltd | 53 |
14 |
| Hunter Foundry Machinery Corporation | 16 |
4 |
| Loramendi, S. Coop | 36 |
3 |
| The Regents of the University of California | 20478 |
2 |
| Hüttenes-Albertus Chemische Werke GmbH | 144 |
2 |
| Lignyte Co., Ltd. | 14 |
2 |
| MAGMA Giessereitechnologie GmbH | 16 |
2 |
| Peak Deutschland GmbH | 4 |
2 |
| Honda Motor Co., Ltd. | 25852 |
1 |
| Toyota Motor Corporation | 34468 |
1 |
| GM Global Technology Operations LLC | 15753 |
1 |
| Nissan Motor Co., Ltd. | 12743 |
1 |
| Mazda Motor Corporation | 3270 |
1 |
| Advanced Manufacture Technology Center, China Academy Of Machinery Science & Technology | 47 |
1 |
| Carl Aug. Picard GmbH & Co. KG | 1 |
1 |
| Dr Axion Co., Ltd. | 8 |
1 |
| Equipment Merchants International, Inc. | 1 |
1 |
| Hottinger Maschinenbau GmbH, | 2 |
1 |
| Laempe & Mossner GmbH | 3 |
1 |
| Other owners | 4 |