- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/36 - Mechanical strength
Patent holdings for IPC class B01J 35/36
Total number of patents in this class: 14
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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3
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1
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2
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1
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6
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 5239 |
2 |
| China Petroleum & Chemical Corporation | 2154 |
1 |
| IFP Energies Nouvelles | 3095 |
1 |
| Korea Kumho Petrochemical Co., Ltd. | 195 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
1 |
| Sasol Germany GmbH | 195 |
1 |
| Shandong Sinocera Functional Material Co., Ltd. | 50 |
1 |
| Beijing Drainage Group Co., Ltd | 29 |
1 |
| Rezel Catalysts Corporation | 17 |
1 |
| Exacer S.r.l. | 3 |
1 |
| Topsoe A/S | 1049 |
1 |
| Sinopec Dalian Research Institute of Petroleum and Petrochemicals Co., Ltd. | 139 |
1 |
| Nevegy Environmental Technology Ltd | 1 |
1 |
| Other owners | 0 |