- 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: 193
10-year publication summary
|
15
|
8
|
13
|
12
|
23
|
21
|
16
|
7
|
13
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rhodia Operations | 1582 |
22 |
| PTC Therapeutics, Inc. | 481 |
9 |
| Mitsui Chemicals, Inc. | 3197 |
7 |
| Specialty Operations France | 773 |
7 |
| DSM IP Assets B.V. | 5659 |
5 |
| Dermavant Sciences GmbH | 75 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10837 |
3 |
| Mcmaster University | 794 |
3 |
| Center for Intelligent Research in Crystal Engineering, S.L. | 19 |
3 |
| Allergan, Inc. | 2362 |
2 |
| Samsung SDI Co., Ltd. | 8048 |
2 |
| NGK Insulators, Ltd. | 4920 |
2 |
| Shimadzu Corporation | 6132 |
2 |
| Dorf Ketal Chemicals (India) Private Limited | 75 |
2 |
| Lonza Ltd. | 608 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3438 |
2 |
| Mitsui Mining & Smelting Co., Ltd. | 1470 |
2 |
| National University Corporation Yokohama National University | 335 |
2 |
| Shanghai Institute of Materia Medica, Chinese Academy of Sciences | 820 |
2 |
| Symrise AG | 1719 |
2 |
| Other owners | 108 |