- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/36 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by hydroxy groups
Patent holdings for IPC class C07C 255/36
Total number of patents in this class: 23
10-year publication summary
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3
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1
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0
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0
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0
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1
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1
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9105 |
2 |
| Ampac Fine Chemicals LLC | 18 |
2 |
| Nippoh Chemicals Co., Ltd. | 17 |
2 |
| The Regents of the University of California | 20315 |
1 |
| Bayer Cropscience AG | 1967 |
1 |
| The General Hospital Corporation | 4803 |
1 |
| President and Fellows of Harvard College | 6047 |
1 |
| Korea Institute of Science and Technology | 2158 |
1 |
| Purdue Research Foundation | 3739 |
1 |
| Anhui New Star Pharmaceutical Development Co., Ltd. | 13 |
1 |
| Hanmi Holdings Co., Ltd | 20 |
1 |
| Joint Stock Company "pharmasyntez" | 5 |
1 |
| Northeastern University | 1220 |
1 |
| Synthon BV | 310 |
1 |
| Teva Pharmaceutical Industries Ltd. | 747 |
1 |
| Teva Pharmaceuticals USA, Inc. | 810 |
1 |
| Special Product's Line S.p.A. | 6 |
1 |
| Anhui New Star Pharmaceutical Devlopment Co., Ltd. | 1 |
1 |
| Rpxds Co., Ltd | 6 |
1 |
| Jazz Pharmaceuticals Research UK Limited | 239 |
1 |
| Other owners | 0 |