- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 213/38 - Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
Patent holdings for IPC class C07D 213/38
Total number of patents in this class: 657
10-year publication summary
|
50
|
42
|
39
|
56
|
36
|
46
|
26
|
36
|
28
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34641 |
16 |
| Molecular Insight Pharmaceuticals, Inc. | 55 |
14 |
| Centre National de La Recherche Scientifique | 10421 |
13 |
| Bristol-myers Squibb Company | 4878 |
12 |
| Merck Patent GmbH | 5830 |
9 |
| The Governing Council of The University of Toronto, | 1475 |
9 |
| Genentech, Inc. | 3971 |
8 |
| Novartis AG | 10847 |
7 |
| Atrogi AB | 52 |
7 |
| Gilead Sciences, Inc. | 2037 |
7 |
| Institut Curie | 582 |
7 |
| Oryzon Genomics S.A. | 106 |
7 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3145 |
7 |
| The Regents of the University of California | 19898 |
6 |
| The Johns Hopkins University | 5667 |
6 |
| Ardelyx, Inc. | 113 |
6 |
| Universite de Montpellier | 986 |
6 |
| Mycovia Pharmaceuticals, Inc. | 41 |
6 |
| Shaanxi Lighte Optoelectronics Material Co., Ltd. | 257 |
6 |
| Mayo Foundation for Medical Education and Research | 3204 |
5 |
| Other owners | 493 |