US PATENT SUBCLASS 435 / 458
.~.~ The polynucleotide is coated with or encapsulated within a lipid containing material (e.g., liposome, etc.)

Current as of: June, 1999
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435 /   HD   CHEMISTRY: MOLECULAR BIOLOGY AND MICROBIOLOGY

440  DF  PROCESS OF MUTATION, CELL FUSION, OR GENETIC MODIFICATION {6}
455  DF  .~ Introduction of a polynucleotide molecule into or rearrangement of nucleic acid within an animal cell {11}
458.~.~ The polynucleotide is coated with or encapsulated within a lipid containing material (e.g., liposome, etc.)

DEFINITION

Classification: 435/458

The polynucleotide is coated with or encapsulated within a lipid containing material (e.g., liposome, etc.):

(under subclass 455) Processes wherein the nucleic acid molecule is entrapped within a liposome, lipidic particle, or other lipid containing artificial membrane vesicle, or is coated with a cationic lipid, e.g., DOTMA, etc.