- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/53 - Spheres with a core-shell structure
Patent holdings for IPC class B01J 35/53
Total number of patents in this class: 61
10-year publication summary
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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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0
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15
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17
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13
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2951 |
4 |
| Dow Global Technologies LLC | 10944 |
4 |
| China Petroleum & Chemical Corporation | 2152 |
3 |
| Anellotech, Inc. | 70 |
2 |
| Aramco Services Company | 4195 |
2 |
| SABIC Global Technologies B.V. | 4597 |
2 |
| Saudi Arabian Oil Company | 14235 |
2 |
| Neo Performance Materials (Singapore) Pte. Ltd. | 59 |
2 |
| Crasus Chemical Inc. | 48 |
2 |
| BASF SE | 21303 |
1 |
| Sumitomo Chemical Company, Limited | 9016 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
1 |
| The Regents of the University of Michigan | 4985 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
1 |
| Agency for Science, Technology and Research | 3733 |
1 |
| Korea Advanced Institute of Science and Technology | 4664 |
1 |
| The Australian National University | 199 |
1 |
| Celanese International Corporation | 910 |
1 |
| DIC Corporation | 3962 |
1 |
| Helsingin Yliopisto | 118 |
1 |
| Other owners | 27 |