Suppressor system, and method for determining life of ion exchange resin column
US-11940430-B2 · Mar 26, 2024 · US
Methods and compositions for improved ion-exchange chromatography
US9506897B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506897-B2 |
| Application number | US-201314025791-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 12, 2013 |
| Priority date | Nov 16, 2012 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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The invention generally relates to ion-exchange chromatography. More particularly, the invention relates to compositions and methods that can substantially improve analytical sensitivity and/or selectivity of ion-exchange chromatography as well its efficiency and quality as a purification or preparation tool.
First claim
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The invention claimed is: 1. A method for analyzing or purifying one or more ionic analytes in a sample by anion-exchange chromatography, comprising: providing an anion-exchange column packed with an anion-exchange stationary phase; providing an anion-exchange mobile phase having a modifying agent; performing anion-exchange chromatography under a condition allowing anion exchange between the one or more ionic analytes in the sample and the anion-exchange stationary phase, ther…
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- What does patent US9506897B2 cover?
- The invention generally relates to ion-exchange chromatography. More particularly, the invention relates to compositions and methods that can substantially improve analytical sensitivity and/or selectivity of ion-exchange chromatography as well its efficiency and quality as a purification or preparation tool.
- Who is the assignee on this patent?
- Agilent Technologies Inc
- What technology area does this patent fall under?
- Primary CPC classification G01N30/96. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).