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:
Dec. 01, 1998
Filed:
Mar. 01, 1994
Lance A Liotta, Potomac, MD (US);
Zhengping Zhuang, Rockville, MD (US);
Michael R Buck, Bethesda, MD (US);
William G Stetler-Stevenson, Silver Spring, MD (US);
Irina A Lubensky, Silver Spring, MD (US);
Mark J Roth, Silver Spring, MD (US);
Abstract
A method of direct extraction of cellular material from a tissue sample which involves: forming an image field of cells of the tissue sample utilizing a microscope, identifying at least one zone of cells of interest from the image field of cells which at least one zone of cells of interest includes different types of cells than adjacent zones of cells, and extracting the at least one zone of cells of interest from the tissue sample. The extracted zone(s) of cells is subjected to analysis. The overall process of identifying, extracting, transporting, and analyzing the extracted zones(s) of cells can be fully automated.