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:
May. 19, 1992
Filed:
Jun. 26, 1990
Applicant:
Inventors:
John G Williams, Landenberg, PA (US);
Louis Rosanio, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; G01N / ; C12M / ;
U.S. Cl.
CPC ...
435270 ; 435259 ; 435267 ; 435287 ; 435311 ; 436177 ; 422101 ;
Abstract
A method of extracting cellular components, e.g., nucleic acids, particularly DNA, from biological, expecially solid tissue, samples, particularly from plants is provided, whereby all of the steps can be performed in one vessel, and the entire process can be automated. A vessel suitable for this process is provided, as well as a system for the automated performance of the process steps.