- 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 19/56 - Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical directly bound to a condensed ring system having three or more carbocyclic rings, e.g. daunomycin, adriamycin
Patent holdings for IPC class C12P 19/56
Total number of patents in this class: 538
10-year publication summary
|
49
|
60
|
51
|
61
|
41
|
48
|
35
|
41
|
36
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Conagen Inc. | 177 |
60 |
| PureCircle Sdn Bhd | 230 |
52 |
| DSM IP Assets B.V. | 5376 |
46 |
| Danstar Ferment AG | 1031 |
32 |
| CJ Cheiljedang Corporation | 3636 |
22 |
| PepsiCo, Inc. | 2397 |
21 |
| Suntory Holdings Limited | 2191 |
21 |
| Cargill, Incorporated | 2963 |
17 |
| PureCircle USA Inc. | 111 |
17 |
| Tate & Lyle Solutions USA LLC | 137 |
15 |
| Manus bio, Inc. | 121 |
14 |
| Evolva SA | 92 |
13 |
| Arzeda Corp. | 40 |
11 |
| Samyang Corporation | 424 |
10 |
| Jiangnan University | 1630 |
8 |
| Dongtai Haorui Biotechnology Co., Ltd. | 9 |
8 |
| Danstar Ferment AG | 12 |
8 |
| Amyris, Inc. | 371 |
7 |
| Plant Bioscience Limited | 118 |
7 |
| Firmenich Incorporated | 156 |
7 |
| Other owners | 142 |