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Last Updated: April 4, 2026

Claims for Patent: 11,040,103

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Summary for Patent: 11,040,103

Title:	Method for manufacturing nucleic acid film and apparatus for injecting medicine using nucleic acid film
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.
Inventor(s):	Jun-Ho Jeong, Yun Woo Lee, So Hee Jeon, Junhyuk Choi, Dae-Guen Choi, Ji Hye Lee, Joo Yun Jung
Assignee:	Korea Institute of Machinery and Materials KIMM
Application Number:	US16/091,521

Details for Patent 11,040,103

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
United Therapeutics Corporation	UNITUXIN	dinutuximab	Injection	125516	March 10, 2015	⤷ Start Trial	2037-04-14
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 11,040,103

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Country	Patent Number	Estimated Expiration
China	109640963	⤷ Start Trial
European Patent Office	3443953	⤷ Start Trial
Japan	2019519472	⤷ Start Trial
Japan	2022008985	⤷ Start Trial
Japan	7034425	⤷ Start Trial
Japan	7191346	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

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