- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 19/00 - Casting in, on, or around, objects which form part of the product
Patent holdings for IPC class B22D 19/00
Total number of patents in this class: 795
10-year publication summary
|
69
|
69
|
49
|
71
|
49
|
47
|
40
|
28
|
30
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 15239 |
32 |
| MAHLE International GmbH | 2812 |
22 |
| Ford Global Technologies, LLC | 20788 |
20 |
| Rtx Corporation | 9510 |
16 |
| GE Infrastructure Technology, LLC | 6201 |
13 |
| Hyundai Motor Company | 22533 |
12 |
| Denka Company Limited | 2634 |
11 |
| Daimler AG | 3348 |
9 |
| TPR Co., Ltd. | 163 |
9 |
| Siemens AG | 24350 |
8 |
| Caterpillar Inc. | 9673 |
8 |
| Kia Motors Corporation | 7747 |
8 |
| TPR Industry Co., Ltd. | 51 |
8 |
| Safran Aircraft Engines | 6340 |
7 |
| Advanced Composite Corporation | 14 |
7 |
| Honda Motor Co., Ltd. | 25776 |
6 |
| Mitsubishi Electric Corporation | 46672 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14546 |
6 |
| ZF Friedrichshafen AG | 7175 |
6 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
6 |
| Other owners | 575 |