Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435304 | Estimating downhole fluid volumes using multi-dimensional nuclear magnetic resonance measurements | Vivek Anand, Ravinath Kausik Kadayam Viswanathan, Tianmin Jiang, Mansoor Ali, Richard Evans Lewis, II | 2022-09-06 |
| 10983246 | Thermal maturity estimation via logs | Laurent Mosse, Paul Ryan Craddock | 2021-04-20 |
| 10802099 | Methods of investigating formation samples using NMR data | Lalitha Venkataramanan, Fred K. Gruber, Tarek M. Habashy, Ridvan Akkurt, Badarinadh Vissapragada +1 more | 2020-10-13 |
| 10502863 | Diagenetic and depositional rock analysis | Laurent Mosse, Helena Gamero Diaz, Josselin Kherroubi, Christina Calvin | 2019-12-10 |
| 10466186 | Workflow for resaturation and analysis of unconventional core samples | Ravinath Kausik Kadayam Viswanathan, Kamilla Fellah, Philip M. Singer, Richard Evans Lewis, II | 2019-11-05 |
| 10401313 | Estimating downhole fluid volumes using multi-dimensional nuclear magnetic resonance measurements | Vivek Anand, Ravinath Kausik Kadayam Viswanathan, Tianmin Jiang, Mansoor Ali, Richard Evans Lewis, II | 2019-09-03 |
| 10385259 | Method for removing bitumen to enhance formation permeability | George Waters, Richard Evans Lewis, II, Andrew E. Pomerantz, Ridvan Akkurt, Roderick Jock Bovee +1 more | 2019-08-20 |
| 9939506 | Methods of investigating formation samples using NMR data | Lalitha Venkataramanan, Fred K. Gruber, Tarek M. Habashy, Ridvan Akkurt, Badarinadh Vissapragada +1 more | 2018-04-10 |
| 7155967 | Formation testing apparatus and method | Robert Jeffries, Glenn Houston, Sammy Haddad | 2007-01-02 |
| 7036362 | Downhole determination of formation fluid properties | Sammy Haddad, Rahul Joshi | 2006-05-02 |