Patent ID: 11904126
Assignee: CITY UNIVERSITY OF HONG KONG
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 9:
10. A method of fabricating a microneedle device in accordance with claim 1, comprising the steps of:
casting the matrix solution containing at least one of a spike glycoprotein, a nucleocapsid protein, mRNA for encoding a spike glycoprotein, mRNA for encoding a nucleocapsid protein, and a combination thereof into a mold defined with an array of microneedle structures;
freezing the solution to define the array of microneedle structures on one of the one or more microneedle patches;
detaching the one or more microneedle patches from the mold; and
storing the one or more microneedle patches below −80° C.