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, 2002
Filed:
Apr. 26, 2001
Applicant:
Inventors:
Janette T. Phi-Wilson, Los Altos Hills, CA (US);
Don F. Rackham, Palo Alto, CA (US);
Kevin M. Sheehan, Palo Alto, CA (US);
Assignee:
Guava Technologies, Inc., Burlingame, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/100 ;
U.S. Cl.
CPC ...
G01N 3/100 ;
Abstract
A kit for labeling cells to determine their viability which includes a first dye for labeling non-viable cells and a second dye for labeling all cells, including non-viable cells in which the dyes are selected to have concentrations suitable for determining the viability of cells in cell suspensions having different cell viability.