- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 13/32 - Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state
Patent holdings for IPC class C01B 13/32
Total number of patents in this class: 74
10-year publication summary
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3
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3
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5
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4
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4
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1
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1
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1
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1
|
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
|
|---|---|---|
| BASF SE | 21318 |
3 |
| Mitsui Chemicals, Inc. | 3253 |
3 |
| M. Technique Co., Ltd. | 252 |
3 |
| Tokuyama Corporation | 1482 |
3 |
| Kao Corporation | 5078 |
2 |
| Lawrence Livermore National Security, LLC | 1978 |
2 |
| Central Glass Company, Limited | 1295 |
2 |
| Innovnano-materiais Avancados, S.A. | 9 |
2 |
| Phinergy Ltd. | 93 |
2 |
| University of Connecticut | 883 |
2 |
| University of South Carolina | 852 |
2 |
| Samsung Display Co., Ltd. | 38721 |
1 |
| Evonik Degussa GmbH | 1367 |
1 |
| Hitachi, Ltd. | 16146 |
1 |
| Hitachi Metals, Ltd. | 1896 |
1 |
| Nikon Corporation | 7232 |
1 |
| Massachusetts Institute of Technology | 10259 |
1 |
| Sumitomo Chemical Company, Limited | 8968 |
1 |
| Konica Minolta, Inc. | 9134 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2859 |
1 |
| Other owners | 39 |