Aromatic compounds for organic electroluminescent devices
US-12595271-B2 · Apr 7, 2026 · US
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condensed with carbocyclic rings or ring systems
condensed with carbocyclic rings or 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 | C07D279/14 |
| Official title | condensed with carbocyclic rings or ring systems |
| Display label | condensed with carbocyclic rings or ring systems |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 3 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 1 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Therapeutic compounds
US-12570622-B2 · Mar 10, 2026 · US
Substituted dibenzo[b, f]azepines as proteasome activators
US-12060337-B2 · Aug 13, 2024 · US
Therapeutic compounds
US-2023295101-A1 · Sep 21, 2023 · US
Aromatic compounds for organic electroluminescent devices
US-2023069061-A1 · Mar 2, 2023 · US
Therapeutic compounds
US-11560360-B2 · Jan 24, 2023 · US
Small molecule enhancement of 20s proteasome activity targets intrinsically disordered proteins
US-2023002335-A1 · Jan 5, 2023 · US
Substituted phenothiazines as proteasome activators
US-11358942-B2 · Jun 14, 2022 · US
Therapeutic compounds
US-2020407333-A1 · Dec 31, 2020 · US
Therapeutic compounds
US-10745366-B2 · Aug 18, 2020 · US
Small molecule proteasome activators and uses thereof
US-2020165216-A1 · May 28, 2020 · US
[6,6] fused bicyclic hdac8 inhibitors
US-2019308946-A1 · Oct 10, 2019 · US
Heteroaromatic compound and organic electroluminescence device using the same
US-2019273210-A1 · Sep 5, 2019 · US
[6,6] Fused bicyclic HDAC8 inhibitors
US-10370343-B2 · Aug 6, 2019 · US
Therapeutic compounds
US-2019185441-A1 · Jun 20, 2019 · US
[6,6] fused bicyclic hdac8 inhibitors
US-2018354919-A1 · Dec 13, 2018 · US
[6,6] fused bicyclic HDAC8 inhibitors
US-10029995-B2 · Jul 24, 2018 · US
Compounds for electronic devices
US-9780311-B2 · Oct 3, 2017 · US
[6,6] fused bicyclic hdac8 inhibitors
US-2017066729-A1 · Mar 9, 2017 · US
Amino-dihydrothiazine and amino-dioxido dihydrothiazine compounds as beta-secretase antagonists and methods of use
US-9556135-B2 · Jan 31, 2017 · US