- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/813 - Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
Patent holdings for IPC class C07C 49/813
Total number of patents in this class: 65
10-year publication summary
|
7
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6
|
4
|
5
|
4
|
1
|
2
|
2
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corteva Agriscience LLC | 2665 |
5 |
| Daikin Industries, Ltd. | 9995 |
4 |
| Saga University | 150 |
4 |
| Sumitomo Chemical Company, Limited | 9046 |
3 |
| Merck Patent GmbH | 5828 |
2 |
| The Trustees of Princeton University | 1199 |
2 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2847 |
2 |
| Zhejiang Dtrm Biopharma Co. Ltd. | 17 |
2 |
| Fujian Yongjing Technology Co., Ltd | 42 |
2 |
| Arxada AG | 165 |
2 |
| Canon Inc. | 39765 |
1 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Bayer Cropscience AG | 2042 |
1 |
| FUJIFILM Corporation | 29329 |
1 |
| Compagnie générale des établissements Michelin SCA | 2571 |
1 |
| Michelin Recherche et Technique S.A. | 2175 |
1 |
| BASF Agro B.V. | 198 |
1 |
| Board of Regents of the University of Nebraska | 755 |
1 |
| Cadila Healthcare Limited | 318 |
1 |
| Cambridge Display Technology Limited | 496 |
1 |
| Other owners | 27 |