Organic compound, organic electroluminescent device, and electronic apparatus
US-2025359474-A1 · Nov 20, 2025 · US
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Heterocyclic compounds containing 1,3,5-triazine rings
Heterocyclic compounds containing 1,3,5-triazine rings · 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 | C07D251/00 |
| Official title | Heterocyclic compounds containing 1,3,5-triazine rings |
| Display label | Heterocyclic compounds containing 1,3,5-triazine rings |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-11785846-B2 · Oct 10, 2023 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-2022209137-A1 · Jun 30, 2022 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-2019355913-A1 · Nov 21, 2019 · US
Compound for organic optoelectric device, organic optoelectric device and display device
US-10312454-B2 · Jun 4, 2019 · US
Substituted [1,2,4]triazole and imidazole compounds as fungicides
US-10112913-B2 · Oct 30, 2018 · US
Compound for organic optoelectric device, organic optoelectric device and display device
US-2018114917-A1 · Apr 26, 2018 · US
Substituted [1,2,4]triazole and imidazole compounds as fungicides
US-2017137390-A1 · May 18, 2017 · US