- 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: 65
10-year publication summary
|
6
|
14
|
8
|
1
|
2
|
2
|
1
|
2
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 55174 |
3 |
| GM Global Technology Operations LLC | 15095 |
3 |
| Microsoft Technology Licensing, LLC | 53786 |
3 |
| Crucible Intellectual Property, LLC | 90 |
3 |
| Magna International Inc. | 1239 |
3 |
| MAGONTEC GmbH | 31 |
3 |
| Oskar Frech GmbH + Co. KG | 86 |
3 |
| Brondolin S.P.A. | 10 |
2 |
| Canimex Inc. | 32 |
2 |
| KSM Castings Group GmbH | 71 |
2 |
| Zhuhai Runxingtai Electrical Co., Ltd | 22 |
2 |
| Vinet Micro-Technologies Inc. | 4 |
2 |
| LG Electronics Inc. | 73344 |
1 |
| Ford Motor Company | 2718 |
1 |
| Denso Corporation | 24355 |
1 |
| ZTE Corporation | 42569 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14403 |
1 |
| Aisin Keikinzoku Co., Ltd. | 83 |
1 |
| Alcoa USA Corp. | 196 |
1 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 189 |
1 |
| Other owners | 26 |