- 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: 51
10-year publication summary
|
2
|
4
|
0
|
5
|
3
|
4
|
9
|
9
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lantern Pharma Inc. | 69 |
7 |
| SK Chemicals Co., Ltd. | 596 |
5 |
| University of Georgia Research Foundation, Inc. | 1002 |
5 |
| Idemitsu Kosan Co., Ltd. | 4116 |
2 |
| Mitsubishi Chemical Corporation | 4457 |
2 |
| Soochow University | 1721 |
2 |
| Symrise AG | 1682 |
2 |
| Yonsung Fine Chemical Co., Ltd. | 27 |
2 |
| Euroapi Hungary Limited Liability Company | 18 |
2 |
| Dai Nippon Printing Co., Ltd. | 3985 |
1 |
| President and Fellows of Harvard College | 5914 |
1 |
| JSR Corporation | 2476 |
1 |
| Chemelectiva S.r.l | 11 |
1 |
| Chinoin Gyogyszer ES Vegyeszeti Termekek Gyara Zrt | 38 |
1 |
| CU Chemie Uetikon GmbH | 4 |
1 |
| Daicel Chemical Industries, Ltd. | 249 |
1 |
| Hodogaya Chemical Co., Ltd. | 427 |
1 |
| International Flavors & Fragrances Inc. | 491 |
1 |
| Kyushu University, National University Corporation | 1628 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3351 |
1 |
| Other owners | 11 |