- 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 3/02 - Recovery or purification of carbohydrate material
Patent holdings for IPC class C12S 3/02
Total number of patents in this class: 10
10-year publication summary
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0
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zhejiang DSM Zhongken Biotechnology Co., Ltd. | 13 |
4 |
| Novozymes A/S | 3329 |
1 |
| The Governors of the University of Alberta | 873 |
1 |
| Iogen Energy Corporation | 91 |
1 |
| Norgen Biotek Corporation | 30 |
1 |
| POS Pilot Plant Corporation | 3 |
1 |
| Zhejiang University | 3183 |
1 |
| Other owners | 0 |