- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/637 - Unsaturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing ten carbon atoms
Patent holdings for IPC class C07C 49/637
Total number of patents in this class: 21
10-year publication summary
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0
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1
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5
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0
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1
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0
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0
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0
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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1784 |
4 |
| President and Fellows of Harvard College | 6119 |
3 |
| Centre National de La Recherche Scientifique | 11143 |
1 |
| Dow Global Technologies LLC | 11090 |
1 |
| Ajinomoto Co., Inc. | 2289 |
1 |
| Givaudan SA | 1991 |
1 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 3337 |
1 |
| Nanyang Technological University | 2250 |
1 |
| Nissan Chemical Industries, Ltd. | 1623 |
1 |
| Ogawa & Co., Ltd. | 46 |
1 |
| Sensient Fragrances, S.A. | 3 |
1 |
| Symrise AG | 1866 |
1 |
| Università della Calabria | 50 |
1 |
| Universite Clermont Auvergne | 154 |
1 |
| Sanofi | 4338 |
1 |
| Université Paris Cité | 939 |
1 |
| Other owners | 0 |