- All sections
- C - Chemistry; metallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 9/568 - Four-membered rings
Patent holdings for IPC class C07F 9/568
Total number of patents in this class: 25
10-year publication summary
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0
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2
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1
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2
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2
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2
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2
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4
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microbia, Inc. | 23 |
4 |
| AM Chemicals LLC | 10 |
3 |
| Mitsubishi Tanabe Pharma Corporation | 576 |
2 |
| Nour Heart, Inc. | 17 |
2 |
| Osaka University | 3295 |
2 |
| Inspirna, Inc. | 38 |
2 |
| Suzhou Abogen Biosciences Co., Ltd. | 65 |
2 |
| Ardea Biosciences, Inc. | 76 |
1 |
| Dalhousie University | 173 |
1 |
| Elkem Silicones France SAS | 153 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3146 |
1 |
| MARTINEZ, Eduardo | 1 |
1 |
| SCHAIRER, Wayne C. | 1 |
1 |
| TALLEY, John J. | 1 |
1 |
| Enveric Biosciences Canada Inc. | 52 |
1 |
| Other owners | 0 |