- All sections
- C - Chemistrymetallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 7/12 - Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing sulfite waste liquor or citrus waste
Patent holdings for IPC class C12P 7/12
Total number of patents in this class: 33
10-year publication summary
|
5
|
3
|
0
|
4
|
1
|
0
|
0
|
1
|
1
|
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
|
|---|---|---|
| Danstar Ferment AG | 936 |
4 |
| BUTALCO GmbH | 12 |
3 |
| Iogen Energy Corporation | 93 |
3 |
| POET Research, Inc. | 253 |
3 |
| The Trustees of the University of Pennsylvania | 4262 |
2 |
| Aalto University Foundation | 276 |
1 |
| Borregaard AS | 119 |
1 |
| Borregaard Industries Limited, Norge | 6 |
1 |
| BP Corporation North America Inc. | 762 |
1 |
| c-LEcta GmbH | 68 |
1 |
| Ehime Prefecture | 20 |
1 |
| Konkuk University Industrial Cooperation Corp. | 293 |
1 |
| Korea University Research and Business Foundation | 2819 |
1 |
| LanzaTech New Zealand Limited | 86 |
1 |
| National University Corporation MIE University | 25 |
1 |
| Nippon Steel & Sumikin Engineering Co., Ltd. | 185 |
1 |
| Queensland University of Technology | 116 |
1 |
| UT-Battelle, LLC | 1393 |
1 |
| Virdia Ltd | 11 |
1 |
| Viresco AD, LLC | 11 |
1 |
| Other owners | 3 |