- 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
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1
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1
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2
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5
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1
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| 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 | 183 |
3 |
| Warner-Lambert Company LLC | 53 |
3 |
| The Administrators of the Tulane Educational Fund | 392 |
2 |
| Pfizer Products Inc. | 329 |
2 |
| FMC IP Technology GmbH | 154 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6380 |
1 |
| The General Hospital Corporation | 4710 |
1 |
| Biogen MA Inc. | 892 |
1 |
| The California Institute for Biomedical Research | 41 |
1 |
| Dongjin Semichem Co., Ltd. | 477 |
1 |
| Duquesne University of the Holy Ghost | 29 |
1 |
| FMC Corporation | 852 |
1 |
| Gilead Sciences, Inc. | 2027 |
1 |
| Hodogaya Chemical Co., Ltd. | 436 |
1 |
| The Hong Kong Polytechnic University | 467 |
1 |
| Nissan Chemical Industries, Ltd. | 1725 |
1 |
| Ramot at Tel-Aviv University Ltd. | 1469 |
1 |
| The Research Foundation for The State University of New York | 1608 |
1 |
| Siemens Healthcare Diagnostics Inc. | 2041 |
1 |
| Unichem Laboratories Limited | 102 |
1 |
| Other owners | 5 |