Condensed cyclic compound and organic light-emitting device including the same
US-12446462-B2 · Oct 14, 2025 · US
Al linked exclusively to C
Al linked exclusively to C · 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 | C07F5/062 |
| Official title | {Al linked exclusively to C} |
| Display label | Al linked exclusively to C |
| Total patents | 59 |
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 | 4 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Curable compositions comprising unsaturated polyolefins
US-12351707-B2 · Jul 8, 2025 · US
Photoacid generator for chemically amplified photoresists for deep ultra violet and extreme ultraviolet lithography
US-12306535-B2 · May 20, 2025 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2025120249-A1 · Apr 10, 2025 · US
Continuous feed of antistatic agent for gas phase polymerization process
US-2025092228-A1 · Mar 20, 2025 · US
Continuous feed of antistatic agent for gas phase polymerization process
US-12187876-B2 · Jan 7, 2025 · US
Curable compositions comprising unsaturated polyolefins
US-12129368-B2 · Oct 29, 2024 · US
Organometallic chain transfer agents
US-12098160-B2 · Sep 24, 2024 · US
Continuous feed of antistatic agent for gas phase polymerization process
US-2024034858-A1 · Feb 1, 2024 · US
Organometallic compounds
US-2024018170-A1 · Jan 18, 2024 · US
Continuous feed of antistatic agent for gas phase polymerization process
US-11820879-B2 · Nov 21, 2023 · US
Polycyclic aromatic derivative compound and organoelectroluminescent device using same
US-2023329109-A1 · Oct 12, 2023 · US
Photoacid generator for chemically amplified photoresists for deep ultraviolet and extreme ultraviolet lithography
US-2023229077-A1 · Jul 20, 2023 · US
Selective terminal ch alumination of saturated hydrocarbons
US-2023219870-A1 · Jul 13, 2023 · US
Polycyclic aromatic compound and organoelectroluminescent device using same
US-2023189646-A1 · Jun 15, 2023 · US
Polycyclic aromatic derivative compound and organoelectroluminescent device using same
US-2023110346-A1 · Apr 13, 2023 · US
Capped dual-headed organoaluminum compositions
US-11613600-B2 · Mar 28, 2023 · US
Dual-headed organoaluminum compositions
US-11492450-B2 · Nov 8, 2022 · US
Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
US-11489124-B2 · Nov 1, 2022 · US
Precursor compounds for atomic layer deposition (ALD) and chemical vapor deposition (CVD) and ALD/CVD process using the same
US-11472821-B2 · Oct 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07F5/062?
- CPC C07F5/062 is the Cooperative Patent Classification code for “Al linked exclusively to C.”
- How many patents are filed under CPC C07F5/062 (Al linked exclusively to C)?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC C07F5/062 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).