- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/53 - Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton
Patent holdings for IPC class C07C 255/53
Total number of patents in this class: 64
10-year publication summary
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2
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2
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4
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8
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10
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10
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6
|
2
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2
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arcus Biosciences, Inc. | 165 |
4 |
| Orion Corporation | 773 |
4 |
| Takasago International Corporation | 405 |
3 |
| E. I. du Pont de Nemours and Company | 3526 |
2 |
| Syngenta Crop Protection AG | 6710 |
2 |
| East China University of Science and Technology | 552 |
2 |
| Mcmaster University | 833 |
2 |
| Receptos LLC | 61 |
2 |
| Resolvex Pharmaceuticals Inc. | 5 |
2 |
| Alternox Scientific Limited | 3 |
2 |
| F. Hoffmann-La Roche AG | 7819 |
1 |
| Centre National de La Recherche Scientifique | 11026 |
1 |
| Bayer Cropscience AG | 1841 |
1 |
| FUJIFILM Corporation | 30516 |
1 |
| Samsung SDI Co., Ltd. | 10624 |
1 |
| Cheil Industries Inc. | 811 |
1 |
| Board of Regents, The University of Texas System | 6117 |
1 |
| Japan Science and Technology Agency | 1212 |
1 |
| ADAMA Makhteshim Ltd. | 563 |
1 |
| Canopy Growth Corporation | 212 |
1 |
| Other owners | 29 |