Hyperbranched polymers and polyplexes and DNA or RNA delivery systems including the same

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United States of America Patent

PATENT NO 11590234
APP PUB NO 20180021441A1
SERIAL NO

15720542

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Abstract

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A hyperbranched polymer includes a hyperbranched, hydrophobic molecular core, respective low molecular weight polyethyleneimine chains attached to at least three branches of the hyperbranched, hydrophobic molecular core, and respective polyethylene glycol chains attached to at least two other branches of the hyperbranched, hydrophobic molecular core. Examples of the hyperbranched polymer may be used to form hyperbranched polyplexes, and may be included in DNA or RNA delivery systems.

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Patent Owner(s)

Patent OwnerAddress
THE REGENTS OF THE UNIVERSITY OF MICHIGAN1600 HURON PARKWAY 2ND FLOOR OFFICE OF TECHNOLOGY TRANSFER ANN ARBOR MI 48109-2590

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ma, Peter X Ann Arbor, US 32 1050
Zhang, Xiaojin Wuhan, CN 56 60

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