- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 498/14 - Ortho-condensed systems
Patent holdings for IPC class C07D 498/14
Total number of patents in this class: 1206
10-year publication summary
|
68
|
77
|
83
|
92
|
102
|
100
|
92
|
95
|
110
|
49
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shionogi & Co., Ltd. | 854 |
63 |
| Gilead Sciences, Inc. | 2036 |
26 |
| ViiV Healthcare Company | 154 |
24 |
| Newave Pharmaceutical Inc. | 69 |
24 |
| Merck Patent GmbH | 5831 |
20 |
| Genentech, Inc. | 3976 |
18 |
| Bayer Pharma AG | 1052 |
18 |
| Novartis AG | 10849 |
16 |
| The Regents of the University of Michigan | 4698 |
15 |
| Bayer AG | 3330 |
14 |
| The Broad Institute, Inc. | 1808 |
14 |
| Pharmacosmos A/S | 65 |
13 |
| Pharmacosmos Holding A/S | 197 |
13 |
| Medshine Discovery Inc. | 600 |
12 |
| Sunshine Lake Pharma Co., Ltd. | 599 |
12 |
| The Johns Hopkins University | 5667 |
11 |
| Jiangsu Hansoh Pharmaceutical Group Co., Ltd. | 304 |
11 |
| Janssen Sciences Ireland Unlimited Company | 398 |
11 |
| Merck Sharp & Dohme LLC | 3748 |
11 |
| F. Hoffmann-La Roche AG | 7925 |
10 |
| Other owners | 850 |