MICRONEEDLE ARRAY WITH ACTIVE INGREDIENT
    6.
    发明公开

    公开(公告)号:EP4360690A2

    公开(公告)日:2024-05-01

    申请号:EP24163432.8

    申请日:2019-08-15

    Applicant: ALLERGAN, INC.

    Abstract: Microneedle arrays for introducing an active ingredient through a skin surface of a patient can include a base layer, a plurality of microneedles projecting from the base layer, and a shell layer having an active ingredient. Each of the microneedles includes an elongate body having a proximal portion and a distal portion, in which the proximal portion is attached to the base layer. Each of the microneedles can also include at least one dissolvable polymer. The active ingredient is incorporated in the shell layer, which extends around at least a portion of the elongate body.

Patent Agency Ranking