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. 01, 1993
Filed:
Dec. 17, 1990
Applicant:
Inventors:
Arthur W Etchells, III, Philadelphia, PA (US);
Dale R Peterson, Wilmington, DE (US);
Assignee:
CellPro, Inc., Bothell, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436501 ; 436518 ; 436531 ; 436824 ;
Abstract
Processes using affinity cell separation are used to increase the yield and purities of target cells by increasing the cell:affinity surface contact rate, limiting the shear force on the attaching cells and/or using an appropriate affinity surface area.