- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 243/34 - Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of a carbon skeleton further substituted by nitrogen atoms
Patent holdings for IPC class C07C 243/34
Total number of patents in this class: 31
10-year publication summary
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5
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0
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3
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0
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4
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4
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5
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NDSU Research Foundation | 245 |
2 |
| Signum Dermalogix, Inc. | 12 |
2 |
| Janssen Biopharma, Inc. | 32 |
2 |
| Arts & Ciències Europa | 3 |
2 |
| Hoffmann-La Roche Inc. | 3726 |
1 |
| Roche Diagnostics Operations, Inc. | 1510 |
1 |
| Janssen Pharmaceutica N.V. | 3213 |
1 |
| Centre National de La Recherche Scientifique | 10914 |
1 |
| B.C. Research Inc. | 2 |
1 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 378 |
1 |
| Ecole Nationale Superieure de Chimie de Montpellier | 229 |
1 |
| Fermion Oy | 13 |
1 |
| Korea Institute of Ocean Science and Technology | 30 |
1 |
| Korea Institute of Ocean Science & Technology | 436 |
1 |
| Korea Ocean Research and Development Institute | 49 |
1 |
| Kyushu University, National University Corporation | 1695 |
1 |
| Produits Chimiques Auxiliaires et de Synthese | 5 |
1 |
| Universite de Montpellier | 1031 |
1 |
| The University of Tokyo | 4333 |
1 |
| Zhangjiagang Institute of Industrial Technologies Soochow University | 175 |
1 |
| Other owners | 7 |