- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 237/28 - 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
Patent holdings for IPC class C07C 237/28
Total number of patents in this class: 32
10-year publication summary
|
1
|
1
|
1
|
2
|
1
|
2
|
3
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Academisch Ziekenhuis leiden H.o.d.n. Lumc | 188 |
3 |
| Warner-Lambert Company LLC | 49 |
3 |
| The Administrators of the Tulane Educational Fund | 391 |
2 |
| Pfizer Products Inc. | 314 |
2 |
| FMC IP Technology GmbH | 154 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6416 |
1 |
| The General Hospital Corporation | 4731 |
1 |
| Biogen MA Inc. | 892 |
1 |
| The California Institute for Biomedical Research | 41 |
1 |
| Dongjin Semichem Co., Ltd. | 487 |
1 |
| Duquesne University of the Holy Ghost | 29 |
1 |
| FMC Corporation | 844 |
1 |
| Gilead Sciences, Inc. | 2037 |
1 |
| Hodogaya Chemical Co., Ltd. | 434 |
1 |
| The Hong Kong Polytechnic University | 470 |
1 |
| Nissan Chemical Industries, Ltd. | 1717 |
1 |
| Ramot at Tel-Aviv University Ltd. | 1475 |
1 |
| The Research Foundation for The State University of New York | 1620 |
1 |
| Siemens Healthcare Diagnostics Inc. | 2051 |
1 |
| Unichem Laboratories Limited | 102 |
1 |
| Other owners | 5 |