- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 495/14 - Ortho-condensed systems
Patent holdings for IPC class C07D 495/14
Total number of patents in this class: 1061
10-year publication summary
|
78
|
78
|
77
|
97
|
99
|
96
|
87
|
83
|
80
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dana-Farber Cancer Institute, Inc. | 2455 |
52 |
| Merck Patent GmbH | 5909 |
40 |
| FUJIFILM Corporation | 27102 |
26 |
| Bristol-myers Squibb Company | 5080 |
22 |
| Vanderbilt University | 1731 |
19 |
| Duk San Neolux Co., Ltd. | 512 |
18 |
| Sumitomo Chemical Company, Limited | 8808 |
17 |
| F. Hoffmann-La Roche AG | 7958 |
14 |
| Boehringer Ingelheim International GmbH | 4629 |
14 |
| The Regents of the University of Michigan | 4409 |
13 |
| Incyte Holdings Corporation | 609 |
13 |
| Genentech, Inc. | 3742 |
12 |
| Novartis AG | 11238 |
11 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| The University of Tokyo | 3903 |
11 |
| Hoffmann-La Roche Inc. | 3060 |
10 |
| LG Chem, Ltd. | 17205 |
10 |
| Medshine Discovery Inc. | 581 |
10 |
| Wisconsin Alumni Research Foundation | 3774 |
9 |
| Idemitsu Kosan Co., Ltd. | 3995 |
9 |
| Other owners | 720 |