- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 497/10 - Spiro-condensed systems
Patent holdings for IPC class C07D 497/10
Total number of patents in this class: 66
10-year publication summary
|
2
|
3
|
1
|
11
|
5
|
2
|
8
|
6
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 8970 |
9 |
| Tokuyama Corporation | 1423 |
8 |
| Merck Patent GmbH | 5756 |
7 |
| Soulbrain Co., Ltd. | 262 |
6 |
| Inthera Bioscience AG | 10 |
6 |
| Sensorium Therapeutics, Inc. | 35 |
3 |
| Deutsches Krebsforschungszentrum | 415 |
2 |
| Promega Corporation | 575 |
2 |
| Shenzhen Capchem Technology Co., Ltd. | 299 |
2 |
| Shanghai Archeus Biotech Co., Ltd. | 3 |
2 |
| VALO Health, Inc. | 176 |
2 |
| Scorpion Therapeutics, Inc. | 44 |
2 |
| Janssen Pharmaceutica N.V. | 3349 |
1 |
| Canon Inc. | 40862 |
1 |
| FUJIFILM Corporation | 29752 |
1 |
| Uop LLC | 4255 |
1 |
| JSR Corporation | 2535 |
1 |
| ArQule, Inc. | 136 |
1 |
| Cytokinetics, Inc. | 282 |
1 |
| OPKO Health, Inc. | 45 |
1 |
| Other owners | 7 |