Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415534 | Interspersing different wait times in trainlet and partial recovery sequences | Lilong Li, David R. Beard, Arcady Reiderman, Songhua Chen | 2022-08-16 |
| 10379249 | Oil viscosity prediction | Magdalena Traico Sandor, Songhua Chen | 2019-08-13 |
| 8680858 | NMR logging of miscible displacement | Edmund J. Fordham, Denise E. Freed, John Edwards | 2014-03-25 |
| 8013601 | Methods for determining in situ the viscosity of heavy oil using nuclear magnetic resonance relaxation time measurements | Abdel M. Kharrat | 2011-09-06 |
| 7965078 | Methods for determining in situ the viscosity of heavy oil | Abdel M. Kharrat | 2011-06-21 |
| 7688071 | NMR measurement of wax appearance in fluids | Abdel M. Kharrat | 2010-03-30 |
| 7301339 | Estimating the concentration of a substance in a sample using NMR | Abdel M. Kharrat, Krishnamurthy Ganesan, Robert Freedman | 2007-11-27 |