Compound and organic light-emitting device including the same
US-2017352820-A1 · Dec 7, 2017 · US
Anthracenes
Anthracenes · 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 | C07C15/28 |
| Official title | Anthracenes |
| Display label | Anthracenes |
| Total patents | 265 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 27 |
| 2016 | 16 |
| 2017 | 22 |
| 2018 | 19 |
| 2019 | 20 |
| 2020 | 15 |
| 2021 | 18 |
| 2022 | 44 |
| 2023 | 38 |
| 2024 | 14 |
| 2025 | 23 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used
US-9831440-B2 · Nov 28, 2017 · US
Organic light-emitting device
US-2017309835-A1 · Oct 26, 2017 · US
Organic light emitting diode and manufacturing method therefor
US-9793514-B2 · Oct 17, 2017 · US
Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
US-9786846-B2 · Oct 10, 2017 · US
Organic el device and display unit
US-2017271609-A1 · Sep 21, 2017 · US
Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components
US-9752076-B2 · Sep 5, 2017 · US
Organic electroluminescence device and organic light emitting medium
US-9728727-B2 · Aug 8, 2017 · US
Anthracene derivatives, luminescent materials and organic electroluminescent devices
US-2017222153-A1 · Aug 3, 2017 · US
Blue fluorescent compounds and organic light emitting diode devices using the same
US-9705086-B2 · Jul 11, 2017 · US
Electron buffering material and organic electroluminescent device
US-2017162801-A1 · Jun 8, 2017 · US
Anthracene derivative having a phenanthryl group
US-9660195-B2 · May 23, 2017 · US
Organic electroluminescence device and anthracene derivative
US-2017125687-A1 · May 4, 2017 · US
BH4 Antagonists and Methods Related Thereto
US-2017071896-A1 · Mar 16, 2017 · US
Organic electroluminescence device and anthracene derivative
US-9583716-B2 · Feb 28, 2017 · US
Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used
US-2017018711-A1 · Jan 19, 2017 · US
Organic light-emitting diode with high efficiency and long lifetime
US-2017012214-A1 · Jan 12, 2017 · US
Synthesis and Isolation of Crystalline Alkali Metal Arene Radical Anions
US-2016362428-A1 · Dec 15, 2016 · US
Materials for organic electroluminescent devices
US-9499459-B2 · Nov 22, 2016 · US
Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
US-2016336519-A1 · Nov 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C15/28?
- CPC C07C15/28 is the Cooperative Patent Classification code for “Anthracenes.”
- How many patents are filed under CPC C07C15/28 (Anthracenes)?
- Our database includes 265 publications tagged with this CPC code.
- Is patent activity under CPC C07C15/28 growing?
- Publication counts under this code: 14 in 2024 vs 23 in 2025 (latest complete years).