- All sections
- C - Chemistrymetallurgy
- C12S - Processes using enzymes or micro-organisms to liberate, separate or purify a pre-existing compound or composition (biological treatment of water, waste water, or sewage C02F 3/00, of sludge C02F 11/02; processes using enzymes or micro-organisms to separate optical isomers from a racemic mixture C12P 41/00); processes using enzymes or micro-organisms to treat textiles or to clean solid surfaces of materials
- C12S 1/00 - Treatment of petroleum oils, shale oils or sand oils
Patent holdings for IPC class C12S 1/00
Total number of patents in this class: 3
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| East China University of Science and Technology | 519 |
1 |
| Snu R&db Foundation | 464 |
1 |
| Universiti Sains Malaysia | 124 |
1 |
| Other owners | 0 |