- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 235/42 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings and singly-bound oxygen atoms bound to the same carbon skeleton
Patent holdings for IPC class C07C 235/42
Total number of patents in this class: 112
10-year publication summary
|
8
|
11
|
7
|
8
|
12
|
5
|
9
|
9
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neurocrine Biosciences, Inc. | 419 |
5 |
| The Salk Institute for Biological Studies | 445 |
5 |
| BASF SE | 20933 |
4 |
| Eli Lilly and Company | 3842 |
4 |
| Ajinomoto Co., Inc. | 2295 |
3 |
| Mitobridge, Inc. | 34 |
3 |
| Plastipak Packaging, Inc. | 315 |
3 |
| Novartis AG | 10849 |
2 |
| Samsung Electronics Co., Ltd. | 146092 |
2 |
| F. Hoffmann-La Roche AG | 7925 |
2 |
| The Regents of the University of California | 19918 |
2 |
| Dow AgroSciences LLC | 1223 |
2 |
| The Trustees of Columbia University in the City of New York | 3568 |
2 |
| ChemoCentryx, Inc. | 385 |
2 |
| Oregon Health & Science University | 760 |
2 |
| Techfields Biochem Co. Ltd | 17 |
2 |
| University of Kansas | 873 |
2 |
| Venantius Limited | 4 |
2 |
| Techfields Inc | 8 |
2 |
| UK Chemipharm Co., Ltd. | 6 |
2 |
| Other owners | 59 |