ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,670, issued on Jan. 27, was assigned to ROLIC TECHNOLOGIES AG (Allschwil, Switzerland).
"Liquid crystal compounds" was invented by Sabrina Chappellet (Allschwil, Switzerland) and Tobias Von Arx (Allschwil, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to novel polymerizable liquid crystals of formula (I),to LCP mixtures comprising these compounds and to their uses for optical and electro-optical devices."
The patent was filed on Nov. 25, 2022, under Application No. 18/700,314.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HI...