- All sections
- B - Performing operationstransporting
- 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: 99
10-year publication summary
|
5
|
7
|
16
|
11
|
10
|
14
|
2
|
3
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1170 |
26 |
| Maschinenfabrik Gustav Eirich GmbH & Co. KG | 126 |
8 |
| Suzhou Mingzhi Technology Co., Ltd | 39 |
8 |
| Toyota Motor Corporation | 30591 |
7 |
| Loramendi, S. Coop | 35 |
5 |
| Hüttenes-Albertus Chemische Werke GmbH | 158 |
4 |
| Finn Recycling Oy | 12 |
3 |
| Honda Motor Co., Ltd. | 24924 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13918 |
2 |
| Korea Institute of Industrial Technology | 1007 |
2 |
| Nemak, S.A.B. de C.V. | 93 |
2 |
| Taiyo Machinery Co., Ltd. | 5 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13060 |
2 |
| Resand Oy | 10 |
2 |
| General Electric Company | 17807 |
1 |
| Compagnie générale des établissements Michelin SCA | 2531 |
1 |
| Bassett, Inc. | 4 |
1 |
| Fujian Jiamei Group Corporation | 11 |
1 |
| Gun Ei Chemical Industry Co., Ltd. | 41 |
1 |
| Jinan Shengquan Group Share-Holding Co., Ltd. | 80 |
1 |
| Other owners | 18 |