- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 495/14 - Ortho-condensed systems
Patent holdings for IPC class C07D 495/14
Total number of patents in this class: 1160
10-year publication summary
|
78
|
77
|
98
|
100
|
96
|
88
|
85
|
87
|
82
|
66
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dana-Farber Cancer Institute, Inc. | 2571 |
51 |
| Merck Patent GmbH | 5831 |
47 |
| FUJIFILM Corporation | 29367 |
36 |
| Bristol-myers Squibb Company | 4898 |
23 |
| Sumitomo Chemical Company, Limited | 9046 |
23 |
| Vanderbilt University | 1901 |
23 |
| Duk San Neolux Co., Ltd. | 651 |
20 |
| Genentech, Inc. | 3976 |
15 |
| Incyte Holdings Corporation | 660 |
15 |
| F. Hoffmann-La Roche AG | 7925 |
13 |
| The Regents of the University of Michigan | 4698 |
13 |
| Hoffmann-La Roche Inc. | 3418 |
12 |
| Boehringer Ingelheim International GmbH | 4650 |
12 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2851 |
12 |
| C4 Theraprutics, Inc. | 56 |
12 |
| Samsung Electronics Co., Ltd. | 146092 |
11 |
| LG Chem, Ltd. | 17632 |
11 |
| The University of Tokyo | 4176 |
11 |
| Novartis AG | 10849 |
10 |
| Idemitsu Kosan Co., Ltd. | 4219 |
10 |
| Other owners | 780 |