- All sections
- B - Performing operations; transporting
- B22D - Casting of metals; casting of other substances by the same processes or devices
- B22D 39/00 - Equipment for supplying molten metal in rations
Patent holdings for IPC class B22D 39/00
Total number of patents in this class: 118
10-year publication summary
|
12
|
16
|
14
|
4
|
7
|
22
|
6
|
10
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Molten Metal Equipment Innovations, LLC | 96 |
47 |
| ALD Vacuum Technologies GmbH | 138 |
9 |
| Pyrotek, Inc. | 193 |
6 |
| Robert Bosch GmbH | 40953 |
4 |
| Sintokogio, Ltd. | 1148 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| EMP Technologies Limited | 4 |
3 |
| Fujiwa Denki Co., Ltd. | 47 |
3 |
| Fill Gesellschaft m.b.H. | 122 |
2 |
| Hydro Aluminium Rolled Products GmbH | 118 |
2 |
| Ultraflex International, Inc. | 7 |
2 |
| Shibaura Machine Co., Ltd. | 184 |
2 |
| Applied Materials, Inc. | 16587 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Amsted Rail Company, Inc. | 432 |
1 |
| Andritz Metals Inc. | 2 |
1 |
| ArcelorMittal | 1887 |
1 |
| Joint Stock Company "akme-engineering" | 71 |
1 |
| Korea Institute of Industrial Technology | 994 |
1 |
| KS Aluminium-Technologie GmbH | 8 |
1 |
| Other owners | 23 |