- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 229/56 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton with amino and carboxyl groups bound to carbon atoms of the same non-condensed six-membered aromatic ring with amino and carboxyl groups bound in ortho- position
Patent holdings for IPC class C07C 229/56
Total number of patents in this class: 70
10-year publication summary
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7
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5
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6
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3
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3
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6
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4
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7
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3
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Wistar Institute of Anatomy and Biology | 483 |
5 |
| Aldeyra Therapeutics, Inc. | 99 |
4 |
| The Procter & Gamble Company | 21849 |
2 |
| Centre National de La Recherche Scientifique | 11026 |
2 |
| The Trustees of Columbia University in the City of New York | 3648 |
2 |
| Covestro Deutschland AG | 2833 |
2 |
| FMC Corporation | 806 |
2 |
| Givaudan SA | 1974 |
2 |
| Icahn School of Medicine at Mount Sinai | 1032 |
2 |
| Nuformix Limited | 8 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1563 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 923 |
2 |
| Universidade do Minho | 266 |
2 |
| Universidade do Porto | 285 |
2 |
| Universite du Maine | 51 |
2 |
| University Health Network | 1063 |
2 |
| The Regents of the University of California | 20778 |
1 |
| Corning Incorporated | 10510 |
1 |
| Kao Corporation | 5076 |
1 |
| National Taiwan University | 1325 |
1 |
| Other owners | 29 |