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:
Feb. 06, 2018
Filed:
Jun. 30, 2009
Applicants:
Makoto Koizumi, Kanagawa, JP;
Yasuhide Hirota, Sakura, JP;
Inventors:
Makoto Koizumi, Kanagawa, JP;
Yasuhide Hirota, Sakura, JP;
Assignee:
Daiichi Sankyo Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/11 (2006.01); A61K 31/713 (2006.01);
U.S. Cl.
CPC ...
C12N 15/111 (2013.01); A61K 31/713 (2013.01); C12N 2310/14 (2013.01); C12N 2310/321 (2013.01); C12N 2310/343 (2013.01); C12N 2320/51 (2013.01);
Abstract
It is intended to provide a double-stranded polynucleotide that is resistant to RNase and has RNA interference effect, etc. The present invention provides a double-stranded polynucleotide comprising sense and antisense strands comprising polynucleotides comprising a nucleotide unit of DNAs and 2'-O-methyl RNAs alternately combined.