Analogs of n,n,n-trimethyl-4-phosphoryloxytryptamine
US-2024400512-A1 · Dec 5, 2024 · US
condensed with carbocyclic rings or carbocyclic ring systems
condensed with carbocyclic rings or carbocyclic ring systems · 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 | C07F9/5728 |
| Official title | {condensed with carbocyclic rings or carbocyclic ring systems} |
| Display label | condensed with carbocyclic rings or carbocyclic ring systems |
| Total patents | 292 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 24 |
| 2017 | 35 |
| 2018 | 33 |
| 2019 | 43 |
| 2020 | 30 |
| 2021 | 18 |
| 2022 | 21 |
| 2023 | 16 |
| 2024 | 19 |
| 2025 | 19 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Substituted bicyclic compounds
US-2017304332-A1 · Oct 26, 2017 · US
Carbamate, ester, and ketone compounds for treatment of complement mediated disorders
US-2017298085-A1 · Oct 19, 2017 · US
Phosphonate compounds for treatment of complement mediated disorders
US-2017260219-A1 · Sep 14, 2017 · US
Factor D Inhibitors Useful for Treating Inflammatory Disorders
US-2017226142-A1 · Aug 10, 2017 · US
Compound and organic light-emitting device
US-2017155056-A1 · Jun 1, 2017 · US
Substituted bicyclic compounds
US-2017042917-A1 · Feb 16, 2017 · US
Substituted bicyclic compounds
US-9522888-B2 · Dec 20, 2016 · US
Compounds for treatment of complement mediated disorders
US-2016361329-A1 · Dec 15, 2016 · US
Aryl, heteroaryl, and heterocyclic compounds for treatment of complement mediated disorders
US-2016362399-A1 · Dec 15, 2016 · US
Ether compounds for treatment of complement mediated disorders
US-2016362433-A1 · Dec 15, 2016 · US
Phosphonate compounds for treatment of complement mediated disorders
US-2016362432-A1 · Dec 15, 2016 · US
Amide compounds for treatment of complement mediated disorders
US-2016362398-A1 · Dec 15, 2016 · US
Organometallic compound and organic light-emitting device including the same
US-2016359126-A1 · Dec 8, 2016 · US
Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device
US-2016343950-A1 · Nov 24, 2016 · US
N-Doped Semiconducting Material Comprising Phosphine Oxide Matrix and Metal Dopant
US-2016322568-A1 · Nov 3, 2016 · US
Formylpyrrole-based heterocycles for nucleic acid attachment to supports
US-9475831-B2 · Oct 25, 2016 · US
Silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzophospholes, and use thereof in organic electronics
US-9458182-B2 · Oct 4, 2016 · US
Antibody-nanoparticle conjugates and methods for making and using such conjugates
US-9442107-B2 · Sep 13, 2016 · US
Phosphorus compound and transition metal complex of the same
US-9416148-B2 · Aug 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F9/5728?
- CPC C07F9/5728 is the Cooperative Patent Classification code for “condensed with carbocyclic rings or carbocyclic ring systems.”
- How many patents are filed under CPC C07F9/5728 (condensed with carbocyclic rings or carbocyclic ring systems)?
- Our database includes 292 publications tagged with this CPC code.
- Is patent activity under CPC C07F9/5728 growing?
- Publication counts under this code: 19 in 2024 vs 19 in 2025 (latest complete years).