- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/20 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
Patent holdings for IPC class C07C 255/20
Total number of patents in this class: 9
10-year publication summary
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2
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2
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alar Pharmaceuticals Inc. | 13 |
2 |
| Resonac Corporation | 3761 |
2 |
| Alembic Pharmaceuticals Limited | 92 |
1 |
| Institut Quimic de Sarria Cets Fundacio Privada | 73 |
1 |
| Merial, Inc. | 208 |
1 |
| Toagosei Co., Ltd. | 1033 |
1 |
| Universitat Ramon Llull, Fundacio Privada | 10 |
1 |
| Other owners | 0 |