GENEVA, April 27 -- SHENZHEN FUYUAN BIOTECHNOLOGY CO., LTD (Room 605, Building 2, Pingshan Private Enterprise Science and Technology ParkNo. 65, Lishan Road, Pingshan Community, Taoyuan Street, Nanshan DistrictShenzhen, Guangdong 518051), 深圳市福元生物科技有限公司 (中国广东省深圳市南山区桃源街道平山社区丽山路65号平山民企科技园2栋东605) filed a patent application (PCT/CN2023/135020) for "PREPARATION OF CD4 NANOBODY AND USE THEREOF" on Nov 29, 2023. With publication no. WO/202...