The composition and method for the controlled release of a target active substance

Ying CHAU (Inventor), Chi Ming Laurence LAU (Key Inventor), Yu YU (Inventor)

Research output: Patent

Original languageEnglish
Patent number7440099
IPCA61K 47/36, A61K 45/00, A61K 47/10, A61K 47/32, A61K 47/34
Priority date20/07/18
Filing date19/07/19
Publication statusPublished - 18 Nov 2021

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