- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 39/08 - Dihydroxy benzenesAlkylated derivatives thereof
Patent holdings for IPC class C07C 39/08
Total number of patents in this class: 196
10-year publication summary
|
15
|
8
|
11
|
11
|
21
|
19
|
15
|
6
|
13
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rhodia Operations | 1587 |
22 |
| PTC Therapeutics, Inc. | 489 |
9 |
| Mitsui Chemicals, Inc. | 3232 |
7 |
| Specialty Operations France | 798 |
7 |
| DSM IP Assets B.V. | 5581 |
5 |
| Dermavant Sciences GmbH | 80 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
3 |
| Mcmaster University | 802 |
3 |
| Center for Intelligent Research in Crystal Engineering, S.L. | 20 |
3 |
| Allergan, Inc. | 2337 |
2 |
| Samsung SDI Co., Ltd. | 8537 |
2 |
| NGK Insulators, Ltd. | 5016 |
2 |
| Shimadzu Corporation | 6191 |
2 |
| Dorf Ketal Chemicals (India) Private Limited | 74 |
2 |
| Lonza Ltd. | 613 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3482 |
2 |
| Mitsui Mining & Smelting Co., Ltd. | 1502 |
2 |
| National University Corporation Yokohama National University | 335 |
2 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 833 |
2 |
| Symrise AG | 1747 |
2 |
| Other owners | 110 |