GENEVA, Sept. 28 -- OCUSUN OPHTHALMIC PHARMACEUTICAL (GUANGZHOU) CO., LTD. (Room 101, Room 201, Room 301, No.2 Tongfa Road, Wanqingsha Town, Nansha DistrictGuangzhou, Guangdong 511400), 润尔眼科药物(广州)有限公司 (中国广东省广州市南沙区万顷沙镇同发路2号之一101室、201室、301室) filed a patent application (PCT/CN2025/084134) for "PHENYL HETEROCYCLIC COMPOUND AND USE THEREOF" on Mar 21, 2025. With publication no. WO/2025/195508, the details related to the patent application was published on Sep 25, 2025. ...