Methods and apparatus for extraction of NAD and proteins from crude oil and gas, drill cuttings, cores and other hydrocarbons and organics for unique spectral identification
US10488387B2 · kind B2 · utility
3Cited by
3References
7Claims
0Family size
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Key dates
| Filing date | Sep 1, 2016 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Feb 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/2823
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of analyzing crude oil that may include the step of contacting the crude oil with an ionic liquid to form a treated sample. The method may further include determining presence of NAD in the treated sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.