- 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 33/00 - Preparation of steroids
Patent holdings for IPC class C12P 33/00
Total number of patents in this class: 259
10-year publication summary
|
22
|
25
|
24
|
24
|
16
|
16
|
9
|
13
|
14
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5591 |
14 |
| PharmaZell GmbH | 42 |
11 |
| Corbion Biotech, Inc. | 136 |
11 |
| Danstar Ferment AG | 936 |
9 |
| PureCircle Sdn Bhd | 226 |
9 |
| Annikki GmbH | 73 |
8 |
| Cassiopea S.P.A. | 49 |
8 |
| Firmenich Incorporated | 147 |
7 |
| Codexis, Inc. | 801 |
6 |
| Ginkgo BioWorks, Inc. | 257 |
5 |
| Euroapi France | 10 |
5 |
| East China University of Science and Technology | 513 |
4 |
| Evolva SA | 97 |
4 |
| Kyowa Hakko Bio Co., Ltd. | 309 |
4 |
| Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences | 162 |
4 |
| Sanofi-Aventis Deutschland GmbH | 2625 |
3 |
| Daiichi Sankyo Company, Limited | 1869 |
3 |
| Intelligent Synthetic Biology Center | 24 |
3 |
| Plant Bioscience Limited | 119 |
3 |
| Suntory Holdings Limited | 2034 |
3 |
| Other owners | 135 |