- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/37 - 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 etherified hydroxy groups
Patent holdings for IPC class C07C 255/37
Total number of patents in this class: 77
10-year publication summary
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6
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3
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5
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4
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1
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3
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0
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0
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1
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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
|
|---|---|---|
| Les Laboratoires Servier | 497 |
7 |
| Idemitsu Kosan Co., Ltd. | 4293 |
6 |
| Autifony Therapeutics Limited | 51 |
4 |
| Centre National de La Recherche Scientifique | 11164 |
3 |
| Knc Laboratories Co., Ltd. | 39 |
3 |
| Universite de Strasbourg | 715 |
3 |
| Ozchela Inc. | 4 |
3 |
| Sony Corporation | 29841 |
2 |
| Sumitomo Chemical Company, Limited | 8992 |
2 |
| ACADIA Pharmaceuticals Inc. | 184 |
2 |
| Milestone Pharmaceuticals Inc. | 26 |
2 |
| Osaka University | 3254 |
2 |
| Ottawa Hospital Research Institute | 114 |
2 |
| Rhodia Operations | 1475 |
2 |
| Rolic AG | 63 |
2 |
| The Board of Regents of the University of Texas System | 2315 |
2 |
| Magnolia Blue Corporation | 1153 |
2 |
| University of Palermo | 2 |
2 |
| Bayer Cropscience AG | 1817 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
1 |
| Other owners | 24 |