The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2006
Filed:
Nov. 17, 1999
Applicants:
Neil James Butt, Cambridge, GB;
Christopher Peter Jones, Hertfordshire, GB;
Inventors:
Neil James Butt, Cambridge, GB;
Christopher Peter Jones, Hertfordshire, GB;
Assignee:
Whatman Bioscience Limited, Cambridge, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 21/02 (2006.01); C07H 21/04 (2006.01); C12N 15/00 (2006.01); C12N 15/10 (2006.01); C12N 1/06 (2006.01); C12Q 1/68 (2006.01); C12P 19/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for isolating plasmids DNA from a DNA containing material which comprises plasmid DNA and genomic DNA, comprising extracting the plasmid DNA into a water-immiscible organic solvent, a chaotrope and water under conditions to denature the genomic DNA and recovering the plasmid DNA from the organic phase.