- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 35/37 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with a hydroxy group on a condensed ring system having three rings
Patent holdings for IPC class C07C 35/37
Total number of patents in this class: 53
10-year publication summary
|
4
|
0
|
5
|
3
|
4
|
9
|
8
|
1
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lantern Pharma Inc. | 93 |
7 |
| SK Chemicals Co., Ltd. | 651 |
5 |
| University of Georgia Research Foundation, Inc. | 1069 |
5 |
| Mitsubishi Chemical Corporation | 4721 |
2 |
| International Flavors & Fragrances Inc. | 541 |
2 |
| Soochow University | 1781 |
2 |
| Symrise AG | 1844 |
2 |
| Yonsung Fine Chemical Co., Ltd. | 28 |
2 |
| Euroapi Hungary Limited Liability Company | 26 |
2 |
| Dai Nippon Printing Co., Ltd. | 4237 |
1 |
| Idemitsu Kosan Co., Ltd. | 4234 |
1 |
| President and Fellows of Harvard College | 6091 |
1 |
| JSR Corporation | 2555 |
1 |
| Korea Institute of Science and Technology | 2248 |
1 |
| Chemelectiva S.r.l | 11 |
1 |
| Chinoin Gyogyszer ES Vegyeszeti Termekek Gyara Zrt | 31 |
1 |
| CU Chemie Uetikon GmbH | 3 |
1 |
| Daicel Chemical Industries, Ltd. | 183 |
1 |
| Hodogaya Chemical Co., Ltd. | 430 |
1 |
| Kyushu University, National University Corporation | 1707 |
1 |
| Other owners | 13 |