- 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 23/00 - Preparation of compounds containing a cyclohexene ring having an unsaturated side chain containing at least ten carbon atoms bound by conjugated double bonds, e.g. carotenes
Patent holdings for IPC class C12P 23/00
Total number of patents in this class: 453
10-year publication summary
|
44
|
34
|
37
|
34
|
23
|
29
|
31
|
30
|
30
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
44 |
| Fermentalg | 96 |
13 |
| Massachusetts Institute of Technology | 9795 |
12 |
| Amyris, Inc. | 368 |
12 |
| JX Nippon Oil & Energy Corporation | 1019 |
11 |
| National University of Singapore | 2228 |
9 |
| ENEOS Corporation | 611 |
9 |
| The Regents of the University of California | 18943 |
7 |
| CJ Cheiljedang Corporation | 2964 |
7 |
| Deinove | 39 |
7 |
| Kaneka Corporation | 4445 |
6 |
| Evolva SA | 181 |
6 |
| Bioalgo (CY) Co., Ltd | 6 |
6 |
| Bioalgo (wf) Co., Ltd | 6 |
6 |
| Cabio Biotech (Wuhan) Co., Ltd. | 25 |
5 |
| Industry-University Cooperation Foundation Hanyang University | 1001 |
5 |
| Conagen Inc. | 171 |
4 |
| Kuehnle Agrosystems, Inc. | 22 |
4 |
| Nippon Oil Corporation | 340 |
4 |
| Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory | 97 |
4 |
| Other owners | 272 |