GENEVA, March 29 -- SHENZHEN HUABAO COLLABORATIVE INNOVATION TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (1101, Haina Technology Building, No. 88 Xinghua 1st Road, Haiwang Community, Xin'an Street, Bao'an DistrictShenzhen, Guangdong 518100), 深圳华宝协同创新技术研究院有限公司 (中国广东省深圳市宝安区新安街道海旺社区兴华一路88号海纳科技大厦1101) filed a patent application (PCT/CN2025/115683) for "AEROSOL-GENERATING SUBSTRATE FOR HEAT-NOT-BURN PRODUCT, AND PREPARATION ME...