- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 205/49 - Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
Patent holdings for IPC class C07C 205/49
Total number of patents in this class: 3
10-year publication summary
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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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1
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0
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0
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1
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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
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2731 |
1 |
| Alcon, Inc. | 5206 |
1 |
| JW Pharmaceutical Corporation | 69 |
1 |
| Other owners | 0 |