Patent · US Active

Heterocyclic compound and organic light emitting element comprising same

US11997926B2 · kind B2 · utility

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Inventors

Key dates

Filing dateOct 30, 2018
Grant dateMay 28, 2024
Priority date—
Expiry dateMay 29, 2039

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Provided is a heterocyclic compound of Chemical Formula 1:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.