- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 59/62 - Alcohols or phenols
Patent holdings for IPC class C08G 59/62
Total number of patents in this class: 918
10-year publication summary
|
74
|
62
|
62
|
79
|
79
|
70
|
69
|
62
|
52
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIC Corporation | 3808 |
43 |
| Hitachi Chemical Company, Ltd. | 2342 |
39 |
| Sumitomo Bakelite Co., Ltd. | 1502 |
37 |
| Nippon Kayaku Kabushiki Kaisha | 1442 |
36 |
| Nippon Steel Chemical & Material Co., Ltd. | 654 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
22 |
| Resonac Corporation | 2837 |
22 |
| FUJIFILM Corporation | 29489 |
20 |
| Mitsubishi Gas Chemical Company, Inc. | 3474 |
18 |
| Shengyi Technology Co., Ltd. | 262 |
18 |
| Dow Global Technologies LLC | 10386 |
17 |
| Shin-Etsu Chemical Co., Ltd. | 5676 |
15 |
| Sika Technology AG | 2870 |
14 |
| Stepan Company | 581 |
14 |
| Hilti Aktiengesellschaft | 3500 |
13 |
| LG Chem, Ltd. | 17636 |
11 |
| Mitsubishi Chemical Corporation | 4528 |
11 |
| Adeka Corporation | 1366 |
11 |
| Nissan Chemical Corporation | 2042 |
11 |
| Evonik Operations GmbH | 4123 |
11 |
| Other owners | 509 |