- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 313/10 - Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
Patent holdings for IPC class C07D 313/10
Total number of patents in this class: 34
10-year publication summary
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3
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0
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1
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1
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1
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2
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4
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0
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0
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 9027 |
2 |
| Idemitsu Kosan Co., Ltd. | 4198 |
2 |
| Northwestern University | 3369 |
2 |
| Osaka Organic Chemical Industry Ltd. | 132 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1537 |
2 |
| Tiumbio Co., Ltd. | 23 |
2 |
| Vandria SA | 15 |
2 |
| The Regents of the University of California | 19859 |
1 |
| Syngenta Participations AG | 1908 |
1 |
| Chevron U.S.A. Inc. | 3939 |
1 |
| JSR Corporation | 2516 |
1 |
| Auspex Pharmaceuticals, Inc. | 187 |
1 |
| Daiichi Sankyo Company, Limited | 1859 |
1 |
| National Institute of Biological Sciences, Beijing | 97 |
1 |
| SK Chemicals Co., Ltd. | 608 |
1 |
| Sunovion Pharmaceuticals Inc. | 271 |
1 |
| Universitat Zurich | 640 |
1 |
| The University of Manchester | 454 |
1 |
| Univerzita Palackeho V Olomouci | 135 |
1 |
| Ustav Organicke Chemie a Biochemie Akademie Ved Ceske Republiky, V.v.i. | 15 |
1 |
| Other owners | 7 |