- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 317/00 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
Patent holdings for IPC class C07D 317/00
Total number of patents in this class: 32
10-year publication summary
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2
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0
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3
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1
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2
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3
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2
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2
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1
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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
|
|---|---|---|
| The Johns Hopkins University | 5825 |
2 |
| The Wistar Institute of Anatomy and Biology | 473 |
2 |
| Sparkling Tycoon Limited | 3 |
2 |
| Bayer Cropscience AG | 1885 |
1 |
| BYD Company Limited | 6259 |
1 |
| ChemoCentryx, Inc. | 370 |
1 |
| Firmenich SA | 1739 |
1 |
| m. Alphabet 2, L.L.C. | 2 |
1 |
| M. Technique Co., Ltd. | 252 |
1 |
| M2I Development | 5 |
1 |
| Mark Quang Nguyen | 9 |
1 |
| Nissan Chemical Industries, Ltd. | 1666 |
1 |
| Rhodia Operations | 1523 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 660 |
1 |
| Stepan Company | 572 |
1 |
| Stiefel Laboratories, Inc. | 82 |
1 |
| Takasago International Corporation | 403 |
1 |
| Technische Universitat Berlin | 354 |
1 |
| Universität Innsbruck | 117 |
1 |
| M2I Salin | 2 |
1 |
| Other owners | 9 |