- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 471/06 - Peri-condensed systems
Patent holdings for IPC class C07D 471/06
Total number of patents in this class: 696
10-year publication summary
|
46
|
49
|
58
|
57
|
53
|
61
|
44
|
31
|
54
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
29 |
| Merck Patent GmbH | 5909 |
22 |
| LG Chem, Ltd. | 17205 |
19 |
| ArQule, Inc. | 145 |
13 |
| Crius Technology Group, Inc. | 19 |
11 |
| Samsung Display Co., Ltd. | 30585 |
10 |
| UDC Ireland Limited | 496 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Bristol-myers Squibb Company | 5080 |
9 |
| Council of Scientific & Industrial Research | 1397 |
9 |
| Idemitsu Kosan Co., Ltd. | 3995 |
8 |
| Medivation Technologies LLC | 23 |
8 |
| Novartis AG | 11238 |
7 |
| Incyte Holdings Corporation | 609 |
7 |
| Xoc Pharmaceuticals, Inc. | 12 |
7 |
| The Regents of the University of California | 18943 |
6 |
| Canon Inc. | 36841 |
6 |
| Konica Minolta, Inc. | 8349 |
6 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
6 |
| Mirati Therapeutics, Inc. | 199 |
6 |
| Other owners | 488 |