Aryl-n-aryl derivatives for treating a RNA virus infection
US-12421206-B2 · Sep 23, 2025 · US
having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring
having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C323/33 |
| Official title | having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring |
| Display label | having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions, methods, and development of arid4b inhibitors
US-2025099405-A1 · Mar 27, 2025 · US
Aryl-n-aryl derivatives for treating a RNA virus infection
US-12247018-B2 · Mar 11, 2025 · US
Alkoxy compounds for disease treatment
US-12029708-B2 · Jul 9, 2024 · US
Aryl-n-aryl derivatives for treating a RNA virus infection
US-11739073-B2 · Aug 29, 2023 · US
Alkoxy compounds for disease treatment
US-2023218549-A1 · Jul 13, 2023 · US
Compounds with antimicrobial activity
US-2022388953-A1 · Dec 8, 2022 · US
Aryl-n-aryl derivatives for treating a rna virus infection
US-2022356175-A1 · Nov 10, 2022 · US
Alkoxy compounds for disease treatment
US-11446261-B2 · Sep 20, 2022 · US
Aryl-n-aryl derivatives for treating a rna virus infection
US-2021300871-A1 · Sep 30, 2021 · US
Aryl-n-aryl derivatives for treating a rna virus infection
US-2021122732-A1 · Apr 29, 2021 · US
Alkoxy compounds for disease treatment
US-2021077427-A1 · Mar 18, 2021 · US
Alkoxy compounds for disease treatment
US-10639286-B2 · May 5, 2020 · US
(2-amino-4-(arylamino)phenyl carbamates
US-10526280-B2 · Jan 7, 2020 · US
Alkoxy compounds for disease treatment
US-2019183816-A1 · Jun 20, 2019 · US
Determination of aqueous nitrate concentration
US-10317386-B2 · Jun 11, 2019 · US
Styrenyl derivative compounds for treating ophthalmic diseases and disorders
US-10201545-B2 · Feb 12, 2019 · US
Alkoxy compounds for disease treatment
US-10188615-B2 · Jan 29, 2019 · US
Medications For Deposition On Biological Surfaces
US-2018228746-A1 · Aug 16, 2018 · US
Alkoxy compounds for disease treatment
US-2018177746-A1 · Jun 28, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C323/33?
- CPC C07C323/33 is the Cooperative Patent Classification code for “having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring.”
- How many patents are filed under CPC C07C323/33 (having at least one of the nitrogen atoms bound to a carbon atom of the same non-condensed six-membered aromatic ring)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC C07C323/33 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).