New compound
US-2023391756-A1 · Dec 7, 2023 · US
Cinnolines
Cinnolines · 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 | C07D237/28 |
| Official title | Cinnolines |
| Display label | Cinnolines |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 13 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Phenanthrene organic compound and use thereof
US-2023357188-A1 · Nov 9, 2023 · US
Herbicidal cinnoline derivatives
US-2023303498-A1 · Sep 28, 2023 · US
Azabicyclic(thio)amides as fungicidal compounds
US-2023192617-A1 · Jun 22, 2023 · US
Compounds and their use
US-2023110122-A1 · Apr 13, 2023 · US
Organic compound and application thereof
US-2022359834-A1 · Nov 10, 2022 · US
[1.1.1] bicyclo compounds as indoleamine 2,3-dioxygenase inhibitors
US-11478461-B2 · Oct 25, 2022 · US
Bicyclic heterocyclic compounds useful as irak4 inhibitors
US-2022281844-A1 · Sep 8, 2022 · US
Membrane-active anti-bacterial compounds and uses thereof
US-2022274927-A1 · Sep 1, 2022 · US
Quinazoline and cinnoline derivatives as dna-pk inhibitor
US-2022267310-A1 · Aug 25, 2022 · US
Inhibitors of kras g12c
US-2022242875-A1 · Aug 4, 2022 · US
Aromatic compound, pharmaceutical composition and use thereof
US-11332457-B2 · May 17, 2022 · US
Cinnolinium compounds for use in a method of controlling unwanted plant growth
US-2022132847-A1 · May 5, 2022 · US
Pyridinones and isoquinolinones as inhibitors of the bromodomain BRD9
US-11319318-B2 · May 3, 2022 · US
Fused bicyclic benzoheteroaromatic compounds and methods of use thereof
US-11274093-B2 · Mar 15, 2022 · US
Cinnoline compounds and uses thereof
US-2022073520-A1 · Mar 10, 2022 · US
Aromatic compound, pharmaceutical composition and use thereof
US-11261170-B2 · Mar 1, 2022 · US
Herbicidal cinnolinium compounds
US-2022046923-A1 · Feb 17, 2022 · US
Novel [1.1.1] Bicyclo Compounds as Indoleamine 2,3-Dioxygenase Inhibitors
US-2021393600-A1 · Dec 23, 2021 · US
Compounds useful as inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan dioxygenase
US-11173145-B2 · Nov 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07D237/28?
- CPC C07D237/28 is the Cooperative Patent Classification code for “Cinnolines.”
- How many patents are filed under CPC C07D237/28 (Cinnolines)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC C07D237/28 growing?
- Publication counts under this code: 8 in 2024 vs 8 in 2025 (latest complete years).