- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 219/32 - Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and esterified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
Patent holdings for IPC class C07C 219/32
Total number of patents in this class: 35
10-year publication summary
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5
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3
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0
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0
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2
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1
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2
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3
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1
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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
|
|---|---|---|
| Nissan Chemical Industries, Ltd. | 1704 |
6 |
| Rolic AG | 69 |
4 |
| LG Chem, Ltd. | 17676 |
2 |
| Panorama Research, Inc. | 6 |
2 |
| Techfields Pharma Co., Ltd. | 30 |
2 |
| Nissan Chemical Corporation | 2073 |
2 |
| Samsung Electronics Co., Ltd. | 147787 |
1 |
| 3m Innovative Properties Company | 17771 |
1 |
| Merck Sharp & Dohme Corp. | 2190 |
1 |
| Ricoh Company, Ltd. | 13386 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5695 |
1 |
| Hilti Aktiengesellschaft | 3514 |
1 |
| Agensys, Inc. | 91 |
1 |
| Alkermes Pharma Ireland Limited | 269 |
1 |
| DIC Corporation | 3818 |
1 |
| Korea Research Institute of Bioscience and Biotechnology | 1063 |
1 |
| Ramot at Tel-Aviv University Ltd. | 1486 |
1 |
| The University of North Carolina at Chapel Hill | 2057 |
1 |
| University of Virginia Patent Foundation | 1591 |
1 |
| FarmHannong Co., Ltd. | 80 |
1 |
| Other owners | 3 |