- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/215 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic, containing only six-membered aromatic rings as cyclic part, with unsaturation outside the rings with at least one hydroxy group on a non-condensed ring containing the structure, e.g. diethylstilbestrol
Patent holdings for IPC class C07C 39/215
Total number of patents in this class: 29
10-year publication summary
|
1
|
2
|
2
|
2
|
6
|
1
|
0
|
3
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kynan Duke IP, LLC | 9 |
4 |
| Idunn Technologies | 5 |
3 |
| Resolvex Pharmaceuticals Inc. | 5 |
2 |
| CK Biotech Inc. | 3 |
2 |
| U Corp. | 3 |
2 |
| BASF SE | 21318 |
1 |
| Evonik Degussa GmbH | 1343 |
1 |
| DSM IP Assets B.V. | 5395 |
1 |
| Clariant Specialty Fine Chemicals (France) | 12 |
1 |
| Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts | 410 |
1 |
| Huazhong University of Science and Technology | 1153 |
1 |
| Indus Biotech Private Limited | 64 |
1 |
| Universita' degli Studi di Milano | 240 |
1 |
| The University of Sydney | 642 |
1 |
| Aptuit Laurus Private Limited | 9 |
1 |
| Septa Therapeutics, Inc. | 2 |
1 |
| LifeLock Solutions Inc. | 1 |
1 |
| Ingredi Biotech Co., Ltd. | 6 |
1 |
| Aima Inc. | 2 |
1 |
| Kynan Duke IP, LLC | 1 |
1 |
| Other owners | 1 |