Antibody-nanoparticle conjugates and methods for making and using such conjugates
US-2018372733-A1 · Dec 27, 2018 · 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 | C07F9/65522 |
| Official title | {condensed with carbocyclic rings or carbocyclic ring systems} |
| Display label | condensed with carbocyclic rings or carbocyclic ring systems |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 20 |
| 2017 | 23 |
| 2018 | 15 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Beta-lactamase inhibitors, formulations, and uses thereof
US-2018360857-A1 · Dec 20, 2018 · US
N-HYDROXYFORMAMIDE COMPOUNDS AND COMPOSITIONS COMPRISING THEM FOR USE AS BMP l, TLL1 AND/OR TLL2 INHIBITORS
US-2018362485-A1 · Dec 20, 2018 · US
Organic Semiconductive Layer Comprising Phosphine Oxide Compounds
US-2018337339-A1 · Nov 22, 2018 · US
Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof
US-10100071-B2 · Oct 16, 2018 · US
Heterocyclic selenabisphosphites and process for preparation thereof
US-10093604-B2 · Oct 9, 2018 · US
Fluorogenic hydrazine-substituted compounds
US-10006918-B2 · Jun 26, 2018 · US
Water soluble fluorescent or colored dyes and methods for their use
US-2018163052-A1 · Jun 14, 2018 · US
Heteroaryl compounds useful as inhibitors of SUMO activating enzyme
US-9962386-B2 · May 8, 2018 · US
Antioxidant compound having anti atherosclerotic effect and preparation thereof
US-9963476-B2 · May 8, 2018 · US
Tunable fluorescence using cleavable linkers
US-9845493-B2 · Dec 19, 2017 · US
Carbon monoxide releasing molecules and associated methods
US-9840488-B2 · Dec 12, 2017 · US
Substituted bicyclic compounds
US-2017304332-A1 · Oct 26, 2017 · US
Method of biotransformation of benzopyrone compounds into the corresponding phosphate-conjugated derivatives
US-2017305944-A1 · Oct 26, 2017 · US
Substituted bicyclic compounds
US-9770459-B2 · Sep 26, 2017 · US
Water soluble fluorescent or colored dyes and methods for their use
US-9765220-B2 · Sep 19, 2017 · US
Antioxidant compound having anti atherosclerotic effect and preparation thereof
US-2017240577-A1 · Aug 24, 2017 · US
Copper (i) pyrazolate dimers for electroluminescent devices
US-2017229670-A1 · Aug 10, 2017 · US
Heteroaryl compounds useful as inhibitors of sumo activating enzyme
US-2017216290-A1 · Aug 3, 2017 · US
Compound and organic light-emitting device including the same
US-9722187-B2 · Aug 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F9/65522?
- CPC C07F9/65522 is the Cooperative Patent Classification code for “condensed with carbocyclic rings or carbocyclic ring systems.”
- How many patents are filed under CPC C07F9/65522 (condensed with carbocyclic rings or carbocyclic ring systems)?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC C07F9/65522 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).