Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2005-02-15
2005-02-15
Guzo, David (Department: 1636)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C435S320100, C435S455000
Reexamination Certificate
active
06855816
ABSTRACT:
Method for isolating and purifying nucleic acids and/or oligonucleotides from a biological sample, the use of the isolated or purified nucleic acid and/or oligonucleotide for transfecting cells and also for the production of an agent for the treatment of genetic disorders, a composition suitable for the isolation or purification method and also the use of potassium acetate and a silica gel-like support material for isolating endotoxin-free nucleic acids and/or oligonucleotides or nucleic acids and/or oligonucleotides with reduced endotoxin content.
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Grimm Stefan
Neudecker Frank
Guzo David
Nguyen Quang
Rothwell Figg Ernst & Manbeck p.c.
Xantos Biomedicine AG
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