- All sections
- C - Chemistry; metallurgy
- 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: 61
10-year publication summary
7
|
7
|
6
|
4
|
5
|
4
|
0
|
2
|
2
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Corteva Agriscience LLC | 2494 |
5 |
Sumitomo Chemical Company, Limited | 8808 |
3 |
Merck Patent GmbH | 5909 |
2 |
Daikin Industries, Ltd. | 9495 |
2 |
Saga University | 151 |
2 |
The Trustees of Princeton University | 1129 |
2 |
The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
2 |
Zhejiang Dtrm Biopharma Co. Ltd. | 18 |
2 |
Fujian Yongjing Technology Co., Ltd | 43 |
2 |
Arxada AG | 141 |
2 |
AstraZeneca AB | 3042 |
1 |
Canon Inc. | 36841 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Bayer Cropscience AG | 2241 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Compagnie générale des établissements Michelin SCA | 2477 |
1 |
Michelin Recherche et Technique S.A. | 2328 |
1 |
BASF Agro B.V. | 211 |
1 |
Board of Regents of the University of Nebraska | 725 |
1 |
Cadila Healthcare Limited | 341 |
1 |
Other owners | 27 |