- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/75 - Preparation by reacting sulfur or sulfur compounds with hydrocarbons
Patent holdings for IPC class C01B 32/75
Total number of patents in this class: 11
10-year publication summary
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2
|
2
|
1
|
1
|
0
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2
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0
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0
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2
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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
|
|---|---|---|
| Arkema France | 4169 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3796 |
2 |
| Aramco Services Company | 4156 |
1 |
| Qatar Foundation for Education, Science and Community Development | 218 |
1 |
| SABIC Global Technologies B.V. | 4460 |
1 |
| Saudi Arabian Oil Company | 13865 |
1 |
| Baker Hughes Oilfield Operations, LLC | 2414 |
1 |
| TotalEnergies SE | 559 |
1 |
| Other owners | 0 |