Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 18, 2021
Patent Application Number
16325325
Date Filed
August 30, 2017
Patent Primary Examiner
Patent abstract
A microneedle sheet is disclosed that comprises a plurality of microneedles formed on a sheet generally along a principal surface of the sheet, wherein the microneedles contain a water-soluble polysaccharide and water, the water content is 1 mass % or more and less than 19 mass % based on the total mass of the microneedles, and the microneedles are raised from the principal surface by bending the sheet.
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