- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/54 - Bars or plates
Patent holdings for IPC class B01J 35/54
Total number of patents in this class: 36
10-year publication summary
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9
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22
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8875 |
2 |
| National University Corporation Shizuoka University | 384 |
2 |
| NOVA Chemicals (International) S.A. | 787 |
2 |
| United Arab Emirates University | 347 |
2 |
| Ammobia, Inc. | 6 |
2 |
| BASF Corporation | 1708 |
1 |
| The Johns Hopkins University | 5751 |
1 |
| Nippon Telegraph and Telephone Corporation | 16320 |
1 |
| Alma Mater Studiorum - Universita di Bologna | 412 |
1 |
| Daicel Corporation | 2408 |
1 |
| Fukuoka Institute of Technology | 21 |
1 |
| GemVax & Kael Co., Ltd. | 93 |
1 |
| Hindustan Petroleum Corporation Limited | 221 |
1 |
| Ihara & Company Ltd. | 7 |
1 |
| Ingevity South Carolina, LLC | 243 |
1 |
| King Fahd University of Petroleum and Minerals | 1366 |
1 |
| Kolon Industries, Inc. | 1712 |
1 |
| Korea Institute of Energy Research | 870 |
1 |
| National University Corporation Kanazawa University | 247 |
1 |
| Nikki-Universal Co., Ltd. | 35 |
1 |
| Other owners | 11 |