On-site method of providing analysis of potency and purity of pharmaceutical compounds
US7660678B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2007 |
| Grant date | Feb 9, 2010 |
| Priority date | — |
| Expiry date | Mar 22, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/15
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A computer facilitated method of requesting a spectral analysis of a sample having an unknown concentration or purity, performing an energy absorption analysis of the sample to obtain spectral data regarding the analysis and comparing the spectral data to a stored spectral data regarding the analyses of the samples having a predetermined concentration and purity to determine the concentration or purity of the sample having an unknown concentration or purity. The spectral analysis is performed on site where the sample is prepared or administered using a portable analytical apparatus and provides a real time report of the concentration or purity of the sample. The apparatus requires only a small sample size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.