Material for organic electroluminescent elements, and organic electroluminescent element using same
US-2016308130-A1 · Oct 20, 2016 · US
comprising boron
comprising boron · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10K85/322 |
| Official title | {comprising boron} |
| Display label | comprising boron |
| Total patents | 1,545 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 58 |
| 2016 | 76 |
| 2017 | 58 |
| 2018 | 67 |
| 2019 | 110 |
| 2020 | 153 |
| 2021 | 155 |
| 2022 | 255 |
| 2023 | 241 |
| 2024 | 166 |
| 2025 | 170 |
| 2026 | 36 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Boron-containing compounds
US-2016248015-A1 · Aug 25, 2016 · US
Compounds having electron transport properties, their preparation and use
US-9221770-B2 · Dec 29, 2015 · US
Organic light emitting diode display
US-2015357602-A1 · Dec 10, 2015 · US
Organic light-emitting device
US-2015349266-A1 · Dec 3, 2015 · US
Display device and method of manufacturing the same
US-2015349298-A1 · Dec 3, 2015 · US
Chrysene derivatives and organic electrical device using the same
US-9200196-B2 · Dec 1, 2015 · US
Organic electroluminescent device and boric acid and borinic acid derivatives used therein
US-2015322091-A1 · Nov 12, 2015 · US
Optoelectronic material and organic optoelectronic device and image sensor
US-2015325797-A1 · Nov 12, 2015 · US
Light-Emitting Element, Light-Emitting Device, Electronic Appliance, and Lighting Device
US-2015311464-A1 · Oct 29, 2015 · US
Metal complex compound, and organic light-emitting element and display device containing the same
US-2015311441-A1 · Oct 29, 2015 · US
Compound and organic photoelectronic device and image sensor
US-2015303378-A1 · Oct 22, 2015 · US
Polycyclic aromatic compound
US-9166176-B2 · Oct 20, 2015 · US
Polymer diode
US-2015295175-A1 · Oct 15, 2015 · US
Organic photoelectronic device and image sensor
US-2015287946-A1 · Oct 8, 2015 · US
Boron containing perylene monoimides, a process for their production, their use as building blocks for the production of perylene monoimide derivatives, monoimide derivatives and their use in dye-sensitized solar cells
US-2015284569-A1 · Oct 8, 2015 · US
Method for manufacturing organic light emitting element
US-2015280175-A1 · Oct 1, 2015 · US
Phenylenediamine compounds for phosphorescent diazaborole metal complexes
US-2015280144-A1 · Oct 1, 2015 · US
Energy sensitization of acceptors and donors in organic photovoltaics
US-2015270501-A1 · Sep 24, 2015 · US
Compounds and Methods for Enhancing Metal Luminescence that Can be Selectively Turned Off
US-2015252255-A1 · Sep 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10K85/322?
- CPC H10K85/322 is the Cooperative Patent Classification code for “comprising boron.”
- How many patents are filed under CPC H10K85/322 (comprising boron)?
- Our database includes 1,545 publications tagged with this CPC code.
- Is patent activity under CPC H10K85/322 growing?
- Publication counts under this code: 166 in 2024 vs 170 in 2025 (latest complete years).