- All sections
- B - Performing operationstransporting
- B22D - Casting of metalscasting of other substances by the same processes or devices
- B22D 27/08 - Shaking, vibrating, or turning of moulds
Patent holdings for IPC class B22D 27/08
Total number of patents in this class: 81
10-year publication summary
|
17
|
10
|
11
|
9
|
5
|
5
|
9
|
6
|
2
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Terves, LLC | 55 |
12 |
| Iowa State University Research Foundation, Inc. | 769 |
5 |
| Nemak Dillingen GmbH | 5 |
3 |
| Voestalpine Stahl GmbH | 354 |
3 |
| GE Infrastructure Technology, LLC | 6209 |
3 |
| GM Global Technology Operations LLC | 14937 |
2 |
| Hans Tech, LLC | 4 |
2 |
| Southwire Company, LLC | 783 |
2 |
| University of Science and Technology Beijing | 278 |
2 |
| Gonda Metal Industry Co., Ltd. | 2 |
2 |
| Hitachi Astemo, Ltd. | 6382 |
2 |
| Rtx Corporation | 9325 |
2 |
| General Electric Company | 13829 |
1 |
| Honda Motor Co., Ltd. | 25166 |
1 |
| United Technologies Corporation | 2247 |
1 |
| Airbus Operations Limited | 1259 |
1 |
| Hyundai Motor Company | 21852 |
1 |
| Wisconsin Alumni Research Foundation | 3872 |
1 |
| Aktiebolaget SKF | 2934 |
1 |
| Anhui University of Science and Technology | 186 |
1 |
| Other owners | 33 |