The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
May. 18, 2021
Korea Institute of Machinery & Materials, Daejeon, KR;
Jun-ho Jeong, Daejeon, KR;
Yun Woo Lee, Daejeon, KR;
So Hee Jeon, Seoul, KR;
Junhyuk Choi, Daejeon, KR;
Dae-Guen Choi, Sejong-si, KR;
Ji Hye Lee, Daejeon, KR;
Joo Yun Jung, Daejeon, KR;
Korea Institute of Machinery & Materials, Daejeon, KR;
Abstract
A nucleic acid film fabrication method, includes: a mixing step in which a nucleic acid is added in powder form to distilled water or deionized water to prepare a mixed solution; a stirring step in which the mixed solution is stirred; a mixed solution application step in which the mixed solution is applied to a mold corresponding in shape to a final product of a nucleic acid film; and a drying step in which the mixed solution applied to the mold is dried to be formed into the nucleic acid film, wherein the mold has a groove formed thereon in a thickness direction thereof, such that the nucleic acid film passing through the drying step has a protrusion protruding from one surface thereof toward human skin to correspond to the groove.