GENEVA, July 7 -- LIFETECH SCIENTIFIC (SHENZHEN) CO., LTD. (8F, LifeTech Scientific Building, No.22, Keji 12th Road SouthHigh-Tech Industrial Park, Yuehai Subdistrict, Nanshan DistrictShenzhen, Guangdong 518063), 先健科技（深圳）有限公司 (中国广东省深圳市南山区粤海街道高新区社区科技南十二路22号先健科技大厦8层) filed a patent application (PCT/CN2024/140284) for "COVERED STENT AND DELIVERY SYSTEM" on Dec 18, 2024. With publication no. WO/2025/139956, the details related t...