- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 31/24 - Methods for the preparation of carbonates or bicarbonates in general
Patent holdings for IPC class C01B 31/24
Total number of patents in this class: 91
10-year publication summary
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1
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1
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0
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1
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0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arelac, Inc. | 115 |
7 |
| Calera Corporation | 105 |
5 |
| BASF SE | 21303 |
4 |
| Hyundai Motor Company | 24653 |
3 |
| Kia Motors Corporation | 7718 |
3 |
| Omya International AG | 777 |
3 |
| UChicago Argonne, LLC | 946 |
3 |
| The Trustees of Columbia University in the City of New York | 3644 |
2 |
| Hyundai Steel Company | 531 |
2 |
| Orica Explosives Technology Pty Ltd. | 187 |
2 |
| Carbonfree Chemicals Holdings, LLC | 35 |
2 |
| Mineral Carbonation International Pty Ltd | 26 |
2 |
| Blue Planet Systems Corporation | 75 |
2 |
| Samsung Electronics Co., Ltd. | 157719 |
1 |
| LG Chem, Ltd. | 17921 |
1 |
| Industrial Technology Research Institute | 5209 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
1 |
| Massachusetts Institute of Technology | 10251 |
1 |
| Futurewei Technologies, Inc. | 3783 |
1 |
| 8 Rivers Capital, LLC | 232 |
1 |
| Other owners | 44 |