- All sections
- B - Performing operations; transporting
- B22C - Foundry moulding
- B22C 23/00 - Tools; Devices not mentioned before for moulding
Patent holdings for IPC class B22C 23/00
Total number of patents in this class: 73
10-year publication summary
|
4
|
7
|
7
|
12
|
7
|
5
|
6
|
5
|
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 |
17 |
| Advanced Manufacture Technology Center, China Academy Of Machinery Science & Technology | 47 |
7 |
| Nemak, S.A.B. de C.V. | 87 |
6 |
| Toyota Motor Corporation | 28582 |
4 |
| Safran Aircraft Engines | 5739 |
3 |
| Disa Industries A/S | 40 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| University of Limerick | 190 |
2 |
| Europea Microfusioni Aerospaziali S.p.A. | 8 |
2 |
| SNECMA S.A. | 1160 |
1 |
| United Technologies Corporation | 2328 |
1 |
| Aisin Takaoka Co., Ltd. | 101 |
1 |
| ABB Patent GmbH | 67 |
1 |
| Aisin Takaoka Engineering Co., Ltd. | 1 |
1 |
| Divergent Technologies, Inc. | 413 |
1 |
| Hüttenes-Albertus Chemische Werke GmbH | 150 |
1 |
| KSB Aktiengesellschaft | 171 |
1 |
| Laempe & Mossner GmbH | 5 |
1 |
| MAHLE International GmbH | 2670 |
1 |
| Mueller International, LLC | 694 |
1 |
| Other owners | 16 |