- All sections
- C - Chemistrymetallurgy
- C07K - Peptides
- C07K 14/225 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from bacteria from Alcaligenes (G)
Patent holdings for IPC class C07K 14/225
Total number of patents in this class: 8
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corteva Agriscience LLC | 2664 |
2 |
| Pioneer Hi-Bred International, Inc. | 6580 |
1 |
| Deutsches Rheuma-forschungszentrum Berlin | 32 |
1 |
| National University Corporation Chiba University | 499 |
1 |
| Universidade de Sao Paulo - USP | 118 |
1 |
| Vale S.A. | 271 |
1 |
| E. I. DuPont de Nemours & Co. | 62 |
1 |
| Other owners | 0 |