- 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: 67
10-year publication summary
|
2
|
4
|
1
|
13
|
6
|
2
|
9
|
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. | 8319 |
9 |
| Tokuyama Corporation | 1389 |
8 |
| Merck Patent GmbH | 5831 |
7 |
| Soulbrain Co., Ltd. | 251 |
6 |
| Inthera Bioscience AG | 10 |
6 |
| Sensorium Therapeutics, Inc. | 32 |
3 |
| Deutsches Krebsforschungszentrum | 419 |
2 |
| Promega Corporation | 571 |
2 |
| Shenzhen Capchem Technology Co., Ltd. | 288 |
2 |
| Shanghai Archeus Biotech Co., Ltd. | 3 |
2 |
| VALO Health, Inc. | 172 |
2 |
| Scorpion Therapeutics, Inc. | 40 |
2 |
| Janssen Pharmaceutica N.V. | 3392 |
1 |
| Canon Inc. | 39888 |
1 |
| FUJIFILM Corporation | 29367 |
1 |
| Uop LLC | 4244 |
1 |
| JSR Corporation | 2517 |
1 |
| ArQule, Inc. | 135 |
1 |
| Cytokinetics, Inc. | 277 |
1 |
| Dainippon Sumitomo Pharma Co., Ltd. | 194 |
1 |
| Other owners | 8 |