US Patent Issued to DuPont Specialty Materials Korea, DuPont Electronics on June 16 for "Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same" (South Korean, American Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,347, issued on June 16, was assigned to DuPont Specialty Materials Korea Ltd. (South Korea) and DuPont Electronics Inc.

"Plurality of light-emitting materials, organic electroluminescent compound, and organic electroluminescent device comprising the same" was invented by Yoo-Jin Doh (Gyeonggi-do, South Korea), Chi-Sik Kim (Gyeonggi-do, South Korea), Soo-Yong Lee (Gyeonggi-do, South Korea), Seung-Hoon Yoo (Gyeonggi-do, South Korea), Viacheslav V Diev (Wilmington, Del.), Charles D McLaren (Landenberg, Pa.), Yunlong Zou (Newark, Del.), Mi-Ran Seo (Gyeonggi-do, South Korea) and Denis Yurievich Kondakov (Wilmington, Del.).

According to the abstract* released by the U.S. Patent & Trade...