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:
Jun. 11, 1996
Filed:
Mar. 11, 1994
Applicant:
Inventors:
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ;
U.S. Cl.
CPC ...
423277 ; 423304 ; 423325 ;
Abstract
Boron silicates, phosphosilicates and aluminum silicates useful as binding surfaces for DNA purification. These compounds allow DNA to be bound and eluted under native conditions (i.e., in the absence of chaotropes or alcohols) using only water, low salt buffers or physiological buffers. Methods for preparation of the compounds and methods for purifying DNA using the compounds are also provided.