INTERNATIONAL PATENT: YUNNAN BOTANEE BIO-TECHNOLOGY GROUP CO., LTD., 云南贝泰妮生物科技集团股份有限公司, YUNNAN CHARACTERISTIC PLANT EXTRACTION LABORATORY CO., LTD., 云南特色植物提取实验室有限公司, MEDAESTHEE (SHANGHAI) BIOTECHNOLOGY CO., LTD., 美达丝（上海）生物科技有限公司 FILES APPLICATION FOR "HYALURONIC ACID-POLYLACTIC ACID COPOLYMER CROSS-LINKED GEL AND PREPARATION METHOD THEREFOR AND USE THEREOF"

GENEVA, March 29 -- YUNNAN BOTANEE BIO-TECHNOLOGY GROUP CO., LTD. (No 53, Keyi Road, New & High-Tech Industrial Development ZoneKunming, Yunnan 650106), 云南贝泰妮生物科技集团股份有限公司 (中国云南省昆明市高新区科医路53号), YUNNAN CHARACTERISTIC PLANT EXTRACTION LABORATORY CO., LTD. (Room 201, Building 2, No. 53 Keyi Road, New & High-Tech Industrial Development ZoneKunming, Yunnan 650106), 云南特色植物提取实验室有限公司 (中国云南省...