Duk San Neolux Patent Granted, C07D Compound
Summary
The USPTO granted Patent US12610737B2 to DUK SAN NEOLUX CO., LTD. on April 21, 2026. The patent covers a compound of Formula 1 classified under C07D 251/24, designed for use in organic electronic elements. The invention aims to improve luminescence efficiency, stability, and lifespan of organic electronic elements.
What changed
USPTO issued Patent US12610737B2 to DUK SAN NEOLUX CO., LTD. on April 21, 2026, for a C07D compound used in organic electronic elements. The patent contains 18 claims and covers a composition designed to enhance luminescence efficiency, stability, and operational lifespan. The filing date was June 6, 2025, with application number 19231353.
Manufacturers and technology companies developing organic electronic elements should consider this patent as potential prior art for freedom-to-operate analyses. Competitors in the organic electronics materials space may wish to review the patent claims to assess potential licensing needs or design-around options.
Archived snapshot
Apr 21, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Grant US12610737B2 Kind: B2 Apr 21, 2026
Assignee
DUK SAN NEOLUX CO., LTD.
Inventors
Hyo Min Jin, Hyun Ju Song, Ji Young Kim, Se Hoon Lee, Hyun Ji Oh
Abstract
Provided are a compound of Formula 1 that can improve the luminescence efficiency, stability, and lifespan of an organic electronic element, a composition comprising the same, an organic electronic element employing the same, and an electronic device thereof:
CPC Classifications
C07D 251/24
Filing Date
2025-06-06
Application No.
19231353
Claims
18
Parties
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Source
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