- All sections
- C - Chemistry; metallurgy
- C07H - Sugars; derivatives thereof; nucleosides; nucleotides; nucleic acids
- C07H 17/07 - Benzo[b]pyran-4-ones
Patent holdings for IPC class C07H 17/07
Total number of patents in this class: 153
10-year publication summary
|
11
|
7
|
12
|
14
|
8
|
14
|
13
|
9
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Les Laboratoires Servier | 597 |
7 |
| AMOREPACIFIC Corporation | 2778 |
5 |
| Hayashibara Co., Ltd. | 116 |
5 |
| Hangzhou Lalin Intelligence Science and Technology Co., Ltd | 5 |
5 |
| Suntory Holdings Limited | 1974 |
4 |
| Taiyo Kagaku Co., Ltd. | 127 |
4 |
| San-ei Gen F.f.i., Inc. | 142 |
3 |
| Theravalues Corporation | 22 |
3 |
| The University of British Columbia | 1468 |
3 |
| HealthTech Bio Actives, S.L.U. | 25 |
3 |
| Merck Patent GmbH | 5842 |
2 |
| Kao Corporation | 4916 |
2 |
| Council of Scientific & Industrial Research | 1409 |
2 |
| Kurume University | 139 |
2 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1744 |
2 |
| Nihon University | 302 |
2 |
| Oryza Oil & Fat Chemical Co., Ltd. | 28 |
2 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 806 |
2 |
| Universiteit leiden | 186 |
2 |
| The University of Tokyo | 4060 |
2 |
| Other owners | 91 |