GENEVA, Oct. 12 -- WANG, Chungang (Room 209, Unit 2, No.10 Building, Hainan International Information Industrial Park A03-02, Yingzhou Town, Lingshui CountyShengzhixia Xianji Xingzhengquhua, Hainan 572400), 王春刚 (中国海南省省直辖县级行政区划陵水县英州镇海南国际信息产业园A03-02 10号楼二单元209) filed a patent application (PCT/CN2025/074152) for "ALKYL DIAMINE-SUBSTITUTED BIS-AROMATIC HETEROCYCLIC THIOETHER COMPOUND, PREPARATION THEREOF, AND APPLICATION THEREOF IN PREPARATION OF DRUGS FOR TREATING AND/OR PREVENTING TUMORS"...