- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 17/08 - Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
Patent holdings for IPC class B22D 17/08
Total number of patents in this class: 68
10-year publication summary
|
15
|
9
|
1
|
2
|
2
|
1
|
2
|
8
|
5
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 58885 |
3 |
| GM Global Technology Operations LLC | 16155 |
3 |
| Microsoft Technology Licensing, LLC | 54463 |
3 |
| Crucible Intellectual Property, LLC | 84 |
3 |
| Oskar Frech GmbH + Co. KG | 86 |
3 |
| Brondolin S.P.A. | 10 |
2 |
| KSM Castings Group GmbH | 70 |
2 |
| Magna International Inc. | 1176 |
2 |
| MAGONTEC GmbH | 33 |
2 |
| Zhuhai Runxingtai Electrical Co., Ltd | 22 |
2 |
| Vinet Micro-Technologies Inc. | 4 |
2 |
| LG Electronics Inc. | 75818 |
1 |
| Ford Motor Company | 2659 |
1 |
| Denso Corporation | 25579 |
1 |
| ZTE Corporation | 44199 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
1 |
| Aisin Keikinzoku Co., Ltd. | 84 |
1 |
| Alcoa USA Corp. | 202 |
1 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 188 |
1 |
| Buhler AG | 521 |
1 |
| Other owners | 32 |