ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,549, issued on April 21, was assigned to REZUBIO PHARMACEUTICALS Co. LTD (Zhuhai, China).
"Anticholinergic agents" was invented by Yusheng Xiong (Zhuhai, China) and Hongping Guan (Zhuhai, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Compounds shown in Formula (I), pharmaceutical compositions, and methods of using related to muscarinic acetylcholine receptors. The compounds herein are typically muscarinic acetylcholine receptor antagonists, such as M3 antagonists, which can be used for treating a variety of disorders, conditions or diseases such as hyperhidrosis."
The patent was filed on Nov. 24, 2021, under Application No. 18/254,405.
*Fo...