- All sections
- C - Chemistrymetallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/572 - Five-membered rings
Patent holdings for IPC class C07F 9/572
Total number of patents in this class: 561
10-year publication summary
|
33
|
46
|
39
|
33
|
20
|
37
|
33
|
55
|
49
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Achillion Pharmaceuticals, Inc. | 164 |
26 |
| Compass Pathfinder Limited | 101 |
26 |
| Mindset Pharma Inc. | 57 |
21 |
| Bristol-myers Squibb Company | 4850 |
12 |
| Psilo Scientific Ltd. | 54 |
12 |
| Terran Biosciences, Inc. | 95 |
11 |
| Diamond Therapeutics Inc. | 29 |
10 |
| Hangzhou DAC Biotech Co., Ltd | 102 |
9 |
| Sony Group Corporation | 14299 |
8 |
| Sony Corporation | 30910 |
7 |
| Simon Fraser University | 275 |
7 |
| LG Chem, Ltd. | 17680 |
6 |
| Nano Safe Coatings Incorporated (a Florida Corporation 3 P 14000024914) | 13 |
6 |
| Ventana Medical Systems, Inc. | 1038 |
6 |
| Tryp Therapeutics Inc. | 8 |
6 |
| Evonik Oxeno GmbH & Co. KG | 333 |
6 |
| Samsung Display Co., Ltd. | 35468 |
5 |
| BASF SE | 21039 |
5 |
| Sony Corporation of America | 373 |
5 |
| Boehringer Ingelheim International GmbH | 4648 |
5 |
| Other owners | 362 |