- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 215/44 - Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
Patent holdings for IPC class C07D 215/44
Total number of patents in this class: 165
10-year publication summary
|
5
|
13
|
13
|
11
|
19
|
8
|
16
|
9
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Glaxosmithkline Intellectual Property (no.2) Limited | 310 |
6 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3289 |
6 |
| Janssen Pharmaceutica N.V. | 3160 |
5 |
| Merck Patent GmbH | 5739 |
5 |
| Georgiamune Inc. | 24 |
5 |
| The Regents of the University of California | 20842 |
4 |
| Centre National de La Recherche Scientifique | 11077 |
4 |
| Takeda Pharmaceutical Company Limited | 2699 |
4 |
| Children's Medical Center Corporation | 1966 |
4 |
| Georgetown University | 629 |
4 |
| Pharma Cinq, LLC | 70 |
4 |
| Glaxosmithkline LLC | 526 |
3 |
| Centre Hospitalier Universitaire de Nice | 46 |
3 |
| Kowa Company, Ltd. | 1243 |
3 |
| Universite Nice Sophia Antipolis | 169 |
3 |
| Centre National de La Recherche Scientifique (cnrs) | 3011 |
3 |
| Kyowa Kirin Co., Ltd. | 355 |
3 |
| Université Cote d'Azur | 208 |
3 |
| Shaanxi Lighte Optoelectronics Material Co., Ltd. | 324 |
3 |
| Atengen, Inc. | 9 |
3 |
| Other owners | 87 |