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:
Feb. 06, 2007
Filed:
May. 22, 2002
Applicant:
David W. Maughan, Burlington, VT (US);
Inventor:
David W. Maughan, Burlington, VT (US);
Assignee:
University of Vermont and State Agricultural College, Burlington, VT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 11/00 (2006.01); B01D 11/02 (2006.01); G01N 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for physically separating polypeptide constituents of a sample fluid by (a) providing a sample fluid comprising a mixture of polypeptides of differing physical and/or chemical properties; (b) contacting the fluid with at least two individual polymer matrix units, each polymer matrix unit preferentially accepting a different set of polypeptides on the basis of one or more physical and/or chemical properties; and (c) extracting the set of polypeptides from each polymer matrix unit.