Use of raman spectroscopy to monitor culture medium
US-2016025633-A1 · Jan 28, 2016 · US
Spectroscopic analysis of nutrient materials for use in a cell culture process
US9506867B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506867-B2 |
| Application number | US-201314103801-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 11, 2013 |
| Priority date | Dec 11, 2012 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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In some embodiments, aspects of the disclosure relate to methods of evaluating cell culture materials, for example, nutrient materials, or other materials that can be used in cell culture media.
First claim
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What is claimed is: 1. A method of evaluating a nutrient material, the method comprising: performing a Raman spectroscopic analysis on a sample of the nutrient material to obtain a Raman spectrum; and identifying a value of a quality parameter based on the Raman spectrum, the quality parameter relating to the nutrient material or to a cell culture grown using the nutrient material, wherein the quality parameter is a Day 8 pH or a Peak 5 or a Lactate Production Integral.…
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Frequently asked questions
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- What does patent US9506867B2 cover?
- In some embodiments, aspects of the disclosure relate to methods of evaluating cell culture materials, for example, nutrient materials, or other materials that can be used in cell culture media.
- Who is the assignee on this patent?
- Biogen Ma Inc
- What technology area does this patent fall under?
- Primary CPC classification G01N21/65. 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).