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.

Date of Patent:
Nov. 14, 2017

Filed:

Oct. 03, 2014
Applicant:

Somagenics, Inc., Santa Cruz, CA (US);

Inventors:

Qing Ge, Beijing, CN;

Brian H. Johnston, Scotts Valley, CA (US);

Mark A. Behlke, Coralville, IA (US);

Heini Ilves, Santa Cruz, CA (US);

Anne Dallas, Santa Cruz, CA (US);

Assignee:

SOMAGENICS, INC., Santa Cruz, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); C12N 15/00 (2006.01); A61K 31/7125 (2006.01); C12N 15/11 (2006.01); C12N 15/113 (2010.01); A61K 31/7088 (2006.01); A61K 47/48 (2006.01);
U.S. Cl.
CPC ...
C12N 15/113 (2013.01); A61K 31/7088 (2013.01); A61K 31/7125 (2013.01); A61K 47/48123 (2013.01); C12N 15/111 (2013.01); C12N 2310/14 (2013.01); C12N 2310/141 (2013.01); C12N 2310/315 (2013.01); C12N 2310/318 (2013.01); C12N 2310/321 (2013.01); C12N 2310/344 (2013.01); C12N 2310/346 (2013.01); C12N 2310/3515 (2013.01); C12N 2310/531 (2013.01); C12N 2320/30 (2013.01); C12N 2320/53 (2013.01);
Abstract

Aspects of the present invention include the production and use of chemically modified RNAi agents (e.g., shRNAs) in gene silencing applications. The chemically modified RNAi agents disclosed herein have reduced immunostimulatory activity, increased serum stability, or both, as compared to a corresponding RNAi agent not having the chemical modification. Compositions containing chemically modified RNAi agents according to aspects of the present invention (including pharmaceutical compositions) and kits containing the same are also provided.


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