- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/55 - Cylinders or rings
Patent holdings for IPC class B01J 35/55
Total number of patents in this class: 10
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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0
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7
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20519 |
2 |
| Rohm and Haas Company | 2860 |
1 |
| Dow Global Technologies LLC | 10203 |
1 |
| Board of Regents, The University of Texas System | 5658 |
1 |
| Clariant International Ltd. | 955 |
1 |
| Covestro Deutschland AG | 2702 |
1 |
| Global Advanced Metals, USA, Inc. | 36 |
1 |
| Lanxess Deutschland GmbH | 1121 |
1 |
| Shinshu University | 460 |
1 |
| Other owners | 0 |