- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 237/22 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton having nitrogen atoms of amino groups bound to the carbon skeleton of the acid part, further acylated
Patent holdings for IPC class C07C 237/22
Total number of patents in this class: 453
10-year publication summary
|
17
|
39
|
29
|
27
|
32
|
20
|
20
|
32
|
21
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corteva Agriscience LLC | 2644 |
13 |
| Nitto Denko Corporation | 8558 |
7 |
| City of Hope | 1041 |
7 |
| Imago Biosciences, Inc. | 39 |
6 |
| Bristol-myers Squibb Company | 4757 |
5 |
| Hoffmann-La Roche Inc. | 3818 |
5 |
| Takeda Pharmaceutical Company Limited | 2700 |
5 |
| Acuitas Therapeutics Inc. | 140 |
5 |
| Cornell University | 3441 |
5 |
| The Scripps Research Institute | 1344 |
5 |
| Teva Pharmaceutical Industries Ltd. | 637 |
5 |
| Teva Pharmaceuticals USA, Inc. | 626 |
5 |
| Thetis Pharmaceuticals LLC | 23 |
5 |
| President and Fellows of Harvard College | 6105 |
4 |
| ARK Diagnostics, Inc. | 37 |
4 |
| Dana-Farber Cancer Institute, Inc. | 2666 |
4 |
| Givaudan SA | 1985 |
4 |
| H. Lee Moffitt Cancer Center and Research Institute, Inc. | 1032 |
4 |
| KalVista Pharmaceuticals Limited | 95 |
4 |
| The Medical College of Wisconsin, Inc. | 458 |
4 |
| Other owners | 347 |