Drug – bio-affecting and body treating compositions – Whole live micro-organism – cell – or virus containing – Genetically modified micro-organism – cell – or virus
Reexamination Certificate
2003-04-03
2010-06-01
Marvich, Maria B (Department: 1633)
Drug, bio-affecting and body treating compositions
Whole live micro-organism, cell, or virus containing
Genetically modified micro-organism, cell, or virus
C424S093210, C435S320100, C435S069100, C435S455000, C435S252300
Reexamination Certificate
active
07727522
ABSTRACT:
The invention relates to retroviral vectors (known as lentiviral vectors), which are used to transfer genes into cells that are at cell cycle stage G0, to methods for their production and to the use thereof for transferring genes into mammalian cells. Said vectors are derived from SIVsmmPBj14 (simian immunodeficiency virus) of the sooty mangabey monkey, strain PBj 14.
REFERENCES:
patent: 5212084 (1993-05-01), McClure et al.
patent: 6013516 (2000-01-01), Verma et al.
Stephens et al, Simian-Human Immunodeficiency Virus (SHIV) Containing the nef/Long Terminal Repeat Region of the Highly Virulent SIVsmmPBj14 Causes PBj-Like Activation of Cultured Resting Peripheral Blood Mononuclear Cells, but the Chimera Showed No Increase in Virulence, J Virology, 1998, vol. 71(6), pp. 5207-5214.
Manrique et al, Functional relationship between the matrix proteins of feline and simian immunodeficiency viruses , Virology, 2004, vol. 329, pp. 157-167.
Cichutek Klaus
Muehlebach Michael
Schweizer Matthias
Marvich Maria B
Olson & Cepuritis, Ltd.
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