USPTO Patent Grant US12581852B2 for Luminescent Material

USPTO has granted patent US12581852B2, titled "Compound, luminescent material, delayed fluorescent material, and organic optical device," to KYULUX, INC. The patent, effective March 17, 2026, details a compound useful as a light-emitting material, specifying chemical structures involving heteroaryl and diarylamino groups. This grant is based on an application filed on February 3, 2021, with application number 17760077.

This patent grant represents a new intellectual property asset for KYULUX, INC. While it does not impose direct compliance obligations on other entities, it establishes exclusive rights for the patent holder in the United States concerning the claimed inventions. Companies operating in the organic electronics, display technology, or advanced materials sectors should be aware of this patent to avoid potential infringement and to inform their own research and development strategies.