- All sections
- C - Chemistry; metallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 41/00 - Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
Patent holdings for IPC class C12P 41/00
Total number of patents in this class: 528
10-year publication summary
|
29
|
24
|
24
|
27
|
28
|
32
|
30
|
24
|
18
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Codexis, Inc. | 776 |
57 |
| Kaneka Corporation | 4445 |
30 |
| BASF SE | 19740 |
23 |
| DSM IP Assets B.V. | 5856 |
16 |
| IEP GmbH | 27 |
12 |
| Daiichi Sankyo Company, Limited | 1829 |
11 |
| Tongli Biomedical Co., Ltd | 30 |
11 |
| API Corporation | 211 |
10 |
| Sumitomo Chemical Company, Limited | 8808 |
8 |
| Annikki GmbH | 60 |
8 |
| Zhejiang University | 2619 |
8 |
| Bayer AG | 3045 |
7 |
| Council of Scientific & Industrial Research | 1397 |
6 |
| Plaxica Limited | 20 |
6 |
| Bristol-myers Squibb Company | 5080 |
5 |
| Gilead Apollo, LLC | 33 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
5 |
| Suzhou Tongli Biomedical Co., Ltd | 5 |
5 |
| Ube Industries, Ltd. | 921 |
5 |
| Genentech, Inc. | 3742 |
4 |
| Other owners | 286 |