ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,484,431, issued on Nov. 25, was assigned to Novaled GmbH (Dresden, Germany).

"Method for preparing an organic semiconducting layer, a composition for use therein and an organic electronic device" was invented by Volodymyr Senkovskyy (Dresden, Germany), Pierre Seidenglanz (Dresden, Germany), Peter Robaschik (Dresden, Germany), Ulrich Denker (Dresden, Germany), Stefan Zott (Dresden, Germany), Anne Fadhel (Dresden, Germany), Martin Ammann (Dresden, Germany) and Regina Luschtinetz (Dresden, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for preparing an organic semiconducting layer comprising the steps: a) p...