- All sections
- B - Performing operations; transporting
- B22C - Foundry moulding
- B22C 1/12 - Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores
Patent holdings for IPC class B22C 1/12
Total number of patents in this class: 7
10-year publication summary
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0
|
1
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0
|
1
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0
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0
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2
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0
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sintokogio, Ltd. | 1148 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| ASK Chemicals GmbH | 122 |
1 |
| Rutgers, The State University of New Jersey | 1776 |
1 |
| Tetra Co., Ltd. | 6 |
1 |
| Hyundai Metia Co., Ltd. | 1 |
1 |
| Other owners | 0 |