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:
Nov. 26, 2002
Filed:
Nov. 07, 2000
Applicant:
Inventor:
Harry F. Prest, Santa Clara, CA (US);
Assignee:
Agilent Technologies, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/00 ; B01L 3/02 ;
U.S. Cl.
CPC ...
G01N 1/00 ; B01L 3/02 ;
Abstract
An apparatus and method for selectively concentrating an analyte on an apparatus by evaporating solvent from the analyte. Concentration is performed by heating or by flowing a gas stream over the analyte to evaporate solvent from the analyte. The invention also provides a method to be used in conjunction with the apparatus.