INTERNATIONAL PATENT: ZHEJIANG PALO ALTO PHARMACEUTICALS, INC., 浙江柏拉阿图医药科技有限公司 FILES APPLICATION FOR "CRYSTAL FORM OF LIVER SPECIFIC DELIVERY-BASED ANTIVIRAL PRODRUG NUCLEOSIDE CYCLOPHOSPHATE COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF"

GENEVA, Dec. 29 -- ZHEJIANG PALO ALTO PHARMACEUTICALS, INC. (Room A-118, Building 1, No. 6, Kaixuan South RoadQuzhou, Zhejiang 324099), 浙江柏拉阿图医药科技有限公司 (中国浙江省衢州市凯旋南路6号1幢A-118室) filed a patent application (PCT/CN2025/101777) for "CRYSTAL FORM OF LIVER SPECIFIC DELIVERY-BASED ANTIVIRAL PRODRUG NUCLEOSIDE CYCLOPHOSPHATE COMPOUND, PREPARATION METHOD THEREFOR, AND USE THEREOF" on Jun 18, 2025. With publication no. WO/2025/261403, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submi...