GENEVA, Oct. 26 -- CHENGDU ZENITAR BIOMEDICAL TECHNOLOGY CO., LTD. (9F, No.3 Building, No. 16 Hemin Street, China (Sichuan) Pilot Free Trade Zone, Hi-Tech ZoneChengdu, Sichuan 610000), 成都赜灵生物医药科技有限公司 (中国四川省成都市中国(四川)自由贸易试验区成都高新区和民街16号3号楼9F) filed a patent application (PCT/CN2025/089789) for "CRYSTAL FORM OF HETEROCYCLIC DEUTERATED COMPOUND AS PARP INHIBITOR, AND PREPARATION METHOD THEREFOR AND USE THEREOF" on Apr 18, 2025. Wi...