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:
Mar. 05, 2024
Filed:
Jan. 15, 2021
Waters Technologies Corporation, Milford, MA (US);
Michael Donegan, Charlton, MA (US);
Martin Gilar, Franklin, MA (US);
Armand Gatien Ngounou Wetie, Seekonk, MA (US);
Waters Technologies Corporation, Milford, MA (US);
Abstract
The present disclosure discusses a method of separating a sample including oligonucleotides including coating a flow path of a chromatographic system; injecting the sample comprising oligonucleotides into the chromatographic system; flowing the sample through the chromatographic system; and separating the oligonucleotides. In some examples, the coating of the flow path is non-binding with respect to the analyte, such as oligonucleotides. Consequently, the analyte does not bind to the coating of the flow path. The non-binding coating eliminates the need for passivation, which can eliminate the formerly needed time to passivate as well. In addition, analyte can be recovered with a first injection in a system, such as chromatographic system.