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. 25, 1990
Filed:
Oct. 03, 1989
Applicant:
Inventors:
Steven B Dorn, Schenectady, NY (US);
Woodfin V Ligon, Jr, Schenectady, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
2101982 ; 552571 ; 55261 ; 55267 ; 55277 ; 210149 ; 210177 ; 210180 ; 250288 ;
Abstract
An apparatus for combining a liquid chromatograph and a mass spectrometer is described. The liquid chromatograph elution solvent is removed and sample particles are carried to the mass spectrometer relatively free of solvent.