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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.:

US 11548910 B1

PDFFull Text
Date of Patent:
Jan. 10, 2023

Filed:

Nov. 17, 2016

Oligonucleotide production method

Applicant:

Nissan Chemical Corporation, Tokyo, JP;

Inventor:

Yudai Sugawara, Funabashi, JP;

Assignee:

NISSAN CHEMICAL CORPORATION, Tokyo, JP;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Eric Olson

Int. Cl.
CPC ...
C07H 21/04 (2006.01); C07H 21/02 (2006.01); C07H 19/10 (2006.01); C07H 19/20 (2006.01); C07H 1/00 (2006.01); C07D 405/06 (2006.01);
U.S. Cl.
CPC ...
C07H 21/04 (2013.01); C07D 405/06 (2013.01); C07H 1/00 (2013.01); C07H 19/10 (2013.01); C07H 19/20 (2013.01); C07H 21/02 (2013.01); Y02P 20/55 (2015.11);
Abstract

The invention provides a novel method for producing an oligonucleotide using a nucleoside or oligonucleotide that is easy to isolate and has high storage stability. The oligonucleotide production method includes a step of subjecting a nucleoside or oligonucleotide having a pseudo solid phase-protecting group in at least one location selected from the group consisting of 2'-position, 3′-position, 5′-position and a nucleobase moiety and having a 5′-hydroxyl group or a 3′-hydroxyl group, to H-phosphonation to convert the 5′-hydroxyl group or the 3′-hydroxyl group into an H-phosphonated form.

Find Patent Forward Citations

Sugawara, Yudai. (2023). Oligonucleotide production method (U.S. Patent No. 11548910). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11548910

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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