Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2007-05-22
2007-05-22
Therkorn, Ernest G. (Department: 1723)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S659000, C210S198200, C530S413000
Reexamination Certificate
active
10661086
ABSTRACT:
Provided are methods of separating an immunoreactive compound from at least one immaterial component, using a simulated moving bed (“SMB”) system and a SMB apparatus for use in these methods. Also provided are purified immunoreactive compounds prepared using the SMB methods and apparatus and methods of treatment with the purified immunoreactive compounds.
REFERENCES:
patent: 4016149 (1977-04-01), Travis et al.
patent: 4430496 (1984-02-01), Abbott
patent: 5240602 (1993-08-01), Hammen
patent: 5645729 (1997-07-01), Priegnitz et al.
patent: 5770088 (1998-06-01), Ikeda et al.
patent: 5959085 (1999-09-01), Garrone et al.
patent: 6149874 (2000-11-01), Hotier
patent: 6306306 (2001-10-01), Voigt et al.
patent: 6479300 (2002-11-01), Jiang et al.
patent: 6572767 (2003-06-01), Stipanovic et al.
patent: 6641735 (2003-11-01), Yoshizako et al.
patent: 6727275 (2004-04-01), Zou et al.
patent: 6805799 (2004-10-01), Ma
patent: 6936633 (2005-08-01), Zou et al.
patent: 2003/0036637 (2003-02-01), Fulton
patent: 2003/0149081 (2003-08-01), Zou et al.
patent: WO 01/37959 (2001-05-01), None
Gottschlich et al., “Purification of monoclonal antibodies by simulated moving-bed chromatography,” J. Chromatogr. A, 1997, 765(2):201-6.
Fulton et al.; “The Challenge of Recombinant hSA (Ton-scale production of recombinant protein pharmaceuticals),” presented atRecovery of Biological Products X, Cancun, Mexico (Jun. 2001).
D.K. Roper et al., “Separation of biomolecules using adsorptive membranes” (1995) J. Chromatography A, 702:3-26.
Supplementary European Search Report, issued Jun. 19, 2006, for European Patent Application No. 03754547.2, based on International Patent Application No. PCT/US03/28809.
G. Rossiter, “Continuous processing using solid adsorbents, ,” Trends in Downstrean Processing for Biotechnology, Technologische Instituut in collaboration with the Dutch Biotechnology Association (NBV) (Lakeland Florida), p. 1-18, (1997).
Marc Bisschops, PHD, “Industrial Scale Applications of Continuous Chromatography,” presented at the Advanced Course in Downstream Processing, p. 1-13 , (2001).
Bisschops Marc
Conley Lynn
Pennings Marten
Pieracci John P.
Sonnenfeld Alan M.
Biogen Idec Inc.
Pillsbury Winthrop Shaw & Pittman LLP
Therkorn Ernest G.
LandOfFree
Method of purifying polypeptides by simulated moving bed... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of purifying polypeptides by simulated moving bed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of purifying polypeptides by simulated moving bed... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3816563