- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 237/30 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to hydrogen atoms or to acyclic carbon atoms
Patent holdings for IPC class C07C 237/30
Total number of patents in this class: 156
10-year publication summary
|
10
|
14
|
13
|
5
|
8
|
10
|
13
|
9
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quadriga Biosciences, Inc. | 22 |
14 |
| PI Industries Ltd | 200 |
7 |
| Navitor Pharmaceuticals, Inc. | 32 |
5 |
| The Regents of the University of California | 20815 |
4 |
| Centre National de La Recherche Scientifique | 11059 |
4 |
| Institut Curie | 615 |
4 |
| The Trustees of Columbia University in the City of New York | 3644 |
3 |
| Quimica Sintetica, S.A. | 36 |
3 |
| Universite de Montpellier | 1042 |
3 |
| Enyo Pharma | 53 |
3 |
| Epiodyne, Inc. | 7 |
3 |
| F. Hoffmann-La Roche AG | 7808 |
2 |
| Merck Patent GmbH | 5735 |
2 |
| Takeda Pharmaceutical Company Limited | 2700 |
2 |
| Abivax | 135 |
2 |
| Alexion Pharmaceuticals, Inc. | 650 |
2 |
| D.E. Shaw Research, LLC | 99 |
2 |
| Icahn School of Medicine at Mount Sinai | 1045 |
2 |
| Johann Wolfgang Goethe-Universität Frankfurt am Main | 159 |
2 |
| NATCO Pharma Limited | 205 |
2 |
| Other owners | 85 |