ALEXANDRIA, Va., June 5 -- United States Patent no. 12,275,969, issued on April 15, was assigned to KOOKMINBIO CORP. (Jeollabuk-do, South Korea).

"Halophilic Bacillus amyloliquefaciens KMUS1 which produces thrombolytic enzyme nattokinase" was invented by Moon Hee Sung (Seoul, South Korea), Misun Kwak (Goyang-si, South Korea) and Jong-Hoon Kim (Goyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a novel halophilic Bacillus amyloliquefaciens KMUS1 strain (KCTC13635BP) producing thrombolytic enzyme nattokinase, and the halophilic Bacillus amyloliquefaciens KMUS1 strain according to the present invention produces highly active nattokinase. When food is fermented...