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:
Aug. 26, 1997
Filed:
Dec. 09, 1994
Applicant:
Inventors:
Thomas E Davis, Half Moon Bay, CA (US);
Alison M Grothe, San Francisco, CA (US);
Henry L Schwartz, San Francisco, CA (US);
John Gripp, San Francisco, CA (US);
Danny G Morrow, San Carlos, CA (US);
Steven Van Huystee, San Mateo, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; B01D / ; B01D / ;
U.S. Cl.
CPC ...
435-6 ; 435 30 ; 4352872 ; 4352886 ; 4352881 ; 935 19 ; 935 77 ; 210638 ; 210639 ; 210641 ; 210654 ; 210661 ; 2103232 ; 210455 ;
Abstract
This invention relates to isolating a DNA sample from a heterogeneous mixture of the DNA and other compounds. The invention relates in particular to isolating a plasmid DNA sample from a cleared bacterial lysate. The invention provides an apparatus and method for using the apparatus to rapidly and economically isolate a DNA sample from such a mixture without the use of hazardous chemicals.