- All sections
- B - Performing operations; transporting
- B22C - Foundry moulding
- B22C 5/04 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
Patent holdings for IPC class B22C 5/04
Total number of patents in this class: 96
10-year publication summary
|
5
|
5
|
7
|
16
|
11
|
10
|
14
|
2
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1148 |
27 |
| Maschinenfabrik Gustav Eirich GmbH & Co. KG | 123 |
8 |
| Toyota Motor Corporation | 28582 |
7 |
| Suzhou Mingzhi Technology Co., Ltd | 34 |
7 |
| Hüttenes-Albertus Chemische Werke GmbH | 150 |
4 |
| Loramendi, S. Coop | 32 |
4 |
| Finn Recycling Oy | 12 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Korea Institute of Industrial Technology | 994 |
2 |
| Nemak, S.A.B. de C.V. | 87 |
2 |
| Taiyo Machinery Co., Ltd. | 5 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
2 |
| General Electric Company | 18133 |
1 |
| Compagnie générale des établissements Michelin SCA | 2477 |
1 |
| Bassett, Inc. | 3 |
1 |
| Fujian Jiamei Group Corporation | 9 |
1 |
| Gun Ei Chemical Industry Co., Ltd. | 41 |
1 |
| Jinan Shengquan Group Share-Holding Co., Ltd. | 79 |
1 |
| Kumamoto University | 53 |
1 |
| Other owners | 17 |