US Patent Issued to Avantama on Oct. 27 for "KSF-inks" (Swiss Inventors)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,394, issued on Oct. 27, was assigned to Avantama AG (Stafa, Switzerland).

"KSF-inks" was invented by Norman Luchinger (Meilen, Switzerland), Diego Giovanoli (Zurich, Switzerland) and Deniss Sabani (Greifensee, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described are liquid compositions containing luminescent particles in a high loading, particularly from the class of red luminescent phosphor particles, in a diluent, particularly from the class of curable monomers with low polarity. The invention further provides for the manufacture of such inks and to the use of such inks for preparing films and lighting devices."

The patent was fil...