Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...
Reexamination Certificate
2011-06-21
2011-06-21
Crow, Robert T. (Department: 1634)
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an organic...
C435S174000, C435S006120
Reexamination Certificate
active
07964380
ABSTRACT:
Matrices for manipulation of biopolymers, including the separation, purification, immobilization and archival storage of biopolymers is disclosed.
REFERENCES:
patent: 3946134 (1976-03-01), Sherman
patent: 4102977 (1978-07-01), Sugahara et al.
patent: 4245064 (1981-01-01), Drobnik et al.
patent: 4540486 (1985-09-01), Ramsden
patent: 4677027 (1987-06-01), Porath et al.
patent: 4696980 (1987-09-01), Porath
patent: 4742118 (1988-05-01), Parekh
patent: 4897467 (1990-01-01), Porath
patent: 5037795 (1991-08-01), Wieserman et al.
patent: 5141966 (1992-08-01), Porath
patent: 5153166 (1992-10-01), Jain et al.
patent: 5185313 (1993-02-01), Porath
patent: 5582988 (1996-12-01), Backus et al.
patent: 5622822 (1997-04-01), Ekeze et al.
patent: 5652141 (1997-07-01), Henco et al.
patent: 5914044 (1999-06-01), Lindoy et al.
patent: 5922537 (1999-07-01), Ewart et al.
patent: 5942463 (1999-08-01), Oscarsson et al.
patent: 6150103 (2000-11-01), Ness et al.
patent: 6280789 (2001-08-01), Rey et al.
patent: 6329058 (2001-12-01), Arney et al.
patent: 6361944 (2002-03-01), Mirkin et al.
patent: 6395029 (2002-05-01), Levy
patent: 6537979 (2003-03-01), Kuo et al.
patent: 6552114 (2003-04-01), Turner et al.
patent: 6565873 (2003-05-01), Shefer et al.
patent: 6585822 (2003-07-01), Berube et al.
patent: 6596699 (2003-07-01), Zamora et al.
patent: 6602718 (2003-08-01), Augello et al.
patent: 6718742 (2004-04-01), Baker
patent: 2002/0034827 (2002-03-01), Singh et al.
patent: 2002/0150669 (2002-10-01), Pui et al.
patent: 2002/0160098 (2002-10-01), Zamora et al.
patent: 2003/0018175 (2003-01-01), Andersen et al.
patent: 2003/0077839 (2003-04-01), Takei
patent: 2003/0082237 (2003-05-01), Cha et al.
patent: 2003/0096268 (2003-05-01), Weiner et al.
patent: 2003/0119063 (2003-06-01), Pham
patent: 2003/0146161 (2003-08-01), Herman
patent: 2003/0171552 (2003-09-01), Weidanz et al.
patent: 2004/0126890 (2004-07-01), Gjerde et al.
patent: 1 036 082 (2002-05-01), None
patent: 99/29703 (1999-06-01), None
patent: 00/57982 (2000-10-01), None
patent: 02/48164 (2002-06-01), None
The defintion of “flocculent” provided by the online dictionary at Merriam-webster.com.
Boussif, O., et al., “A versatile vector for gene and oligonucleotide transfer into cells in culture and in vivo: Polyethylenimine”,Proc. Natl. Acad. Sci. USA, 92: 7297-7301 (1995).
Brus, C. et al., “Efficiency of polyethylenimines and polyethylenimine-graft-poly (ethylene glycol) block copolymers to protect oligonucleotides against enzymatic degradation”,European Journal of Pharmaceutics and Biopharmaceutics, 57: 427-430, (2004).
Choosakoonkriang, S., et al., “Biophysical characterization of PEI/DNA complexes”,Journal of Pharmaceutical Sciences, 92(8): 1710-1722 (2003).
Chrisey, Linda A., et al., “Covalent attachment of synthetic DNA to self-assembled monolayer films”,Nucleic Acids Research, 24(15): 3031-3039 (1996).
Coletti-Previero, M.A., et al., “Alumina-phosphate complexes for immobilization of biomolecules”,Analytical Biochemistry, 180: 1-10 (1989).
Liang, Li, et al., “Optimizing the delivery systems of chimeric RNA—DNA oligonucleotides: Beyond general oligonucleotide transfer”,Eur. J. Biochem, 269: 5753-5857 (2002).
McNeff, C., et al., “Synthesis and use of quaternized polyethylenimine-coated zirconia for high-performance anion-exchange chromatography”,Analytical Chemistry, 67(21): 3886-3892 (1995).
Sanchez-Cortes, S., et al., “Adsorption of polyethyleneimine on silver nanoparticles and its interaction with a plasmid DNA: A surface-enhanced raman scattering study”,Biomacromolecules, 3: 655-660 (2002).
Sandberg, L.M., et al., “Thiophilic interaction chromatography for supercoiled plasmid DNA purification”,Journal of Biotechology, 109: 193-199 (2004).
Thomas, Mini, et al., “Conjugation to gold nanoparticles enhances polyethylenimine's transfer of plasmid DNA into mammalian cells”,Proc. Natl. Acad. Sci. USA, 100(16): 9138-9143 (2003).
Tiyaboonchai, W., et al., “Formulation and characterization of DNA—polyethylenimine-dextran sulfate nanoparticles”,European Journal of Pharmaceutical Sciences, 19: 191-202 (2003).
Cotton, F.A., et al., “Periodic table of the elements”,Advanced Inorganic Chemistry, Fifth Edition, John Wiley & Sons, Inc. inside back cover (1988).
Circular Periodic Table of Elements from www.geocities.com/gemowery/CircularPeriodicTableofElements.html.
Lehmann, Urs, “Chromatographic separation as selection process for prebiotic evolution and the origin of the genetic code”,BioSystems17:193-208 (1985).
PCT Written Opinion, International Application No. PCT/US2006/028635, 15 pages, (Jul. 28, 2008).
PCT International Search Report, International Application No. PCT/US2006/028635, 6 pages, (Jul. 28, 2008).
Diggins Paul
Hogan Michael E.
Utermohlen Joseph G.
Argylia Technologies
Becker Donna E.
Crow Robert T.
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