US Patent Issued to ULTRA V on July 7 for "Biodegradable polymer fine particle for filler, freeze-dried body including the same, manufacturing method thereof, and filler injection including freeze-dried body" (South Korean Inventors)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,673,133, issued on July 7, was assigned to ULTRA V Co. LTD. (Incheon, South Korea).

"Biodegradable polymer fine particle for filler, freeze-dried body including the same, manufacturing method thereof, and filler injection including freeze-dried body" was invented by Cheong Cheon Lee (Seoul, South Korea), Lia Priscilla (Seoul, South Korea), Min Seok Kwak (Seoul, South Korea), Jung Woo Han (Seoul, South Korea), Jung Ryul Ham (Paju-si, South Korea) and Han Jin Kwon (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are a biodegradable polymer microparticle for a filler, a freeze-dried body including the same, a manufacturing...