- 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 17/16 - Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms containing two or more hetero rings
Patent holdings for IPC class C12P 17/16
Total number of patents in this class: 331
10-year publication summary
|
11
|
23
|
17
|
26
|
27
|
33
|
25
|
37
|
20
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Codexis, Inc. | 776 |
28 |
| The Regents of the University of California | 18943 |
15 |
| Genentech, Inc. | 3742 |
10 |
| East China University of Science and Technology | 473 |
7 |
| Hypha Discovery Limited | 11 |
7 |
| Jiangsu Aosaikang Pharmaceutical Co., Ltd. | 36 |
6 |
| Pro Farm Group, Inc. | 105 |
6 |
| DSM IP Assets B.V. | 5856 |
4 |
| Novozymes A/S | 3314 |
4 |
| University of Florida Research Foundation, Inc. | 3883 |
4 |
| 22nd Century Limited, LLC | 104 |
4 |
| Biosyntia ApS | 11 |
4 |
| Ludwig Institute for Cancer Research Ltd | 183 |
4 |
| BASF SE | 19740 |
3 |
| AstraZeneca AB | 3042 |
3 |
| Georgia Tech Research Corporation | 2453 |
3 |
| Fermentalg | 96 |
3 |
| ImmunoGen, Inc. | 405 |
3 |
| Ocean University of China | 174 |
3 |
| UCL Business plc | 554 |
3 |
| Other owners | 207 |