Patent · US Active

Lipids and compositions for the delivery of therapeutics

US9220683B2 · kind B2 · utility

23Cited by

3References

17Claims

0Family size

Assignee

Tekmira Pharmaceuticals Corporation · CA

Inventors

Muthiah Manoharan · Carlsbad, US
Kallanthottathil G. Rajeev · Wayland, US
David Butler · Medford, US
Jayaprakash K. Narayanannair · Cambridge, US
Muthusamy Jayaraman · Cambridge, US
Laxmab Eltepu · Cambridge, US

Key dates

Filing date	Nov 10, 2009
Grant date	Dec 29, 2015
Priority date	—
Expiry date	Oct 18, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/30
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention provides lipids having the following structures: (Formula (I) or (XXXV)).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.