Chemistry: molecular biology and microbiology – Apparatus – Bioreactor
Reexamination Certificate
2006-01-31
2006-01-31
Beisner, William H. (Department: 1744)
Chemistry: molecular biology and microbiology
Apparatus
Bioreactor
C435S177000, C435S395000, C435S302100
Reexamination Certificate
active
06991933
ABSTRACT:
The present invention relates to culturing devices that are compact, utilize small amounts of cell culture media to establish and maintain cell cultures, and produce a large number of cells in a short period of time when compared to other cell culturing devices and techniques. Such devices are useful in the culture of all cell types, but are particularly useful in the culture of cells that are known in the art to be difficult to culture, including cells that lose one or more of their particular attributes/characteristics (e.g., pluripotentiality), or cells that are difficult to establish cultures of (e.g., primary cells), during culture in traditional cell culture devices.
REFERENCES:
patent: 3622129 (1971-11-01), Mazowski et al.
patent: 4355906 (1982-10-01), Ono et al.
patent: 4683062 (1987-07-01), Krovak et al.
patent: 5266476 (1993-11-01), Sussman et al.
patent: 5282861 (1994-02-01), Kaplan
patent: 5728577 (1998-03-01), Kuriyama
patent: 6245236 (2001-06-01), Schenck
patent: 195 46 542 (1997-05-01), None
patent: 0 421 211 (1991-04-01), None
patent: 2 097 817 (1982-11-01), None
patent: 02042974 (1990-02-01), None
patent: 02280823 (1990-11-01), None
patent: 04126068 (1992-04-01), None
patent: 04126068 (1992-04-01), None
patent: WO 99/15629 (1999-01-01), None
Flickinger John T.
Upton Todd M.
Beisner William H.
Cytomatrix, LLC
Wolf Greenfield & Sacks PC
LandOfFree
Cell culture spinner flasks does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cell culture spinner flasks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cell culture spinner flasks will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3571872