Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes
Reexamination Certificate
2006-04-25
2006-04-25
Ketter, James (Department: 1636)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Liposomes
C514S04400A, C435S458000, C435S456000, C435S472000
Reexamination Certificate
active
07033607
ABSTRACT:
A polyampholyte is utilized in a condensed polynucleotide complex for purposes of nucleic acid delivery to a cell. The complex can be formed with an appropriate amount of positive and/or negative charge such that the resulting complex can be delivered to the extravascular space and may be further delivered to a cell.
REFERENCES:
patent: 6383811 (2002-05-01), Wolff et al.
Budker Vladimir G.
Hagstrom James E.
Monahan Sean D.
Rozema David B.
Trubetskoy Vladimir S.
Ekena Kirk
Johnson Mark K.
Ketter James
Mirus Bio Corporation
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