ALEXANDRIA, Va., June 6 -- United States Patent no. 12,281,160, issued on April 22, was assigned to CSL Ltd. (Melbourne, Australia).

"Method of treating asthma" was invented by Nicholas Wilson (Melbourne, Australia) and Steven Bozinovski (Melbourne, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to methods of treating asthma, such as allergic asthma, neutrophilic asthma, mixed granulocytic asthma, and severe asthma. The present disclosure also relates to compounds for use in the treatment of asthma, as well as the use of such compounds in the manufacture of medicaments for the treatment of asthma."

The patent was filed on March 22, 2019, under Application No. 16/982,...