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:
Oct. 21, 2025
Filed:
Jul. 31, 2020
Japan Science and Technology Agency, Kawaguchi, JP;
Hiroshi Abe, Nagoya, JP;
Naoko Abe, Nagoya, JP;
Kosuke Nakamoto, Nagoya, JP;
Hiroki Murase, Nagoya, JP;
Yasuaki Kimura, Nagoya, JP;
Japan Science and Technology Agency, Kawaguchi, JP;
Abstract
A primer for amplifying a nucleic acid having a structure represented by the formula (1): where B represents a base, Rrepresents a decomposable protecting group, and Rrepresents hydrogen or a hydroxyl group, and the symbol * represents a bond to a sugar of an adjacent nucleotide. A device for producing double-stranded DNA, includes: a forward primer and a reverse primer, having a structure represented by formula (1); a PCR device for forming double-stranded DNA with 3'-recessed ends by performing multiple cycles of PCR by using a template DNA as a template; and a photoirradiation unit for deprotecting Rand forming a sticky end with a 3′-protruding end.