- 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: 80
10-year publication summary
|
13
|
6
|
3
|
5
|
4
|
1
|
3
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4208 |
7 |
| Les Laboratoires Servier | 545 |
7 |
| Autifony Therapeutics Limited | 48 |
4 |
| Centre National de La Recherche Scientifique | 10408 |
3 |
| Knc Laboratories Co., Ltd. | 37 |
3 |
| Universite de Strasbourg | 676 |
3 |
| Ozchela Inc. | 4 |
3 |
| Sony Corporation | 31107 |
2 |
| Sumitomo Chemical Company, Limited | 9031 |
2 |
| ACADIA Pharmaceuticals Inc. | 206 |
2 |
| Milestone Pharmaceuticals Inc. | 21 |
2 |
| Osaka University | 3377 |
2 |
| Ottawa Hospital Research Institute | 108 |
2 |
| Rhodia Operations | 1587 |
2 |
| Rolic AG | 71 |
2 |
| JDI Design and Development G.K. | 1197 |
2 |
| BASF SE | 20892 |
1 |
| Syngenta Crop Protection, Inc. | 27 |
1 |
| Bayer Cropscience AG | 2051 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31201 |
1 |
| Other owners | 28 |