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:
Aug. 22, 2023
Filed:
Sep. 08, 2021
Dionex Corporation, Sunnyvale, CA (US);
Kannan Srinivasan, Tracy, CA (US);
Dionex Corporation, Sunnyvale, CA (US);
Abstract
A chromatography system includes an electrolytic eluent generator; a first valve configured to switch between an operating position which directs an output of the electrolytic eluent generator to a continuously generated trap column and a waste position which directs the output of the electrolytic eluent generator to waste; the continuously regenerated trap column; a degasser; a sample injector including a sample injector valve assembly, the sample injector valve assembly configured to switch between an operation mode which directs an output of the degasser to a separation column, a load mode which loads a sample onto the separation column, and a regenerant mode which directs the output of the degasser to a regenerant line; the separation column; a suppressor; and a detector.