- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/323 - Saturated compounds containing keto groups bound to rings polycyclic having keto groups bound to condensed ring systems
Patent holdings for IPC class C07C 49/323
Total number of patents in this class: 22
10-year publication summary
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0
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2
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3
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4
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0
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1
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2
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1
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0
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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
|
|---|---|---|
| Boehringer Ingelheim International GmbH | 4494 |
2 |
| Firmenich SA | 1737 |
2 |
| Jilin Asymchem Laboratories Co., Ltd | 49 |
2 |
| Samsung Display Co., Ltd. | 38092 |
1 |
| BASF SE | 21165 |
1 |
| FUJIFILM Corporation | 30327 |
1 |
| The Trustees of the University of Pennsylvania | 4403 |
1 |
| Apogee Biotechnology Corporation | 15 |
1 |
| MERZ PHARMA GmbH & CO. KGaA | 602 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
1 |
| National University Corporation Hokkaido University | 1354 |
1 |
| P2 Science, Inc. | 109 |
1 |
| Universita degli Studi di Roma "La Sapienza" | 231 |
1 |
| University of Georgia Research Foundation, Inc. | 1067 |
1 |
| V. Mane Fils | 174 |
1 |
| Vitae Pharmaceuticals, Inc. | 87 |
1 |
| FUJIFILM Wako Pure Chemical Corporation | 190 |
1 |
| Zeno Royalties & Milestones, LLC | 16 |
1 |
| Zhejiang Normal University | 110 |
1 |
| Other owners | 0 |