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, 2021
Filed:
Jun. 09, 2019
Dionex Corporation, Sunnyvale, CA (US);
Shanhua Lin Liehr, Palo Alto, CA (US);
Jung Un Baek, San Jose, CA (US);
Christopher A. Pohl, Union City, CA (US);
Mark Lee Tracy, Sunnyvale, CA (US);
Xiadong Liu, Cupertino, CA (US);
Dionex Corporation, Sunnyvale, CA (US);
Abstract
A plurality of chromatograms is run using a salt gradient with a range of constant pH values or using a pH gradient with a range of constant salt concentrations. A chromatography optimization algorithm can be used to identify at least one salt gradient chromatogram or at least one pH gradient chromatogram to establish optimized buffer conditions. The chromatography optimization algorithm can include a total number of peaks algorithm, a peak-to-valley algorithm, and/or a peak capacity algorithm.