Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368060 | Motors including tessellating semi-Halbach stators | Scott Jeffrey Seltzer | 2022-06-21 |
| 10962675 | Systems and methods for identifying subsurface features as a function of position in a subsurface volume of interest | Simon Clinch, Dustin J. Keele, Byron Dean Gulick | 2021-03-30 |
| 10634746 | NMR measured pore fluid phase behavior measurements | Haijing Wang, Scott Jeffrey Seltzer, John S. Zintsmaster, Hussein Alboudwarej | 2020-04-28 |
| 10527565 | NMR sensor for analyzing core or fluid samples from a subsurface formation | Scott Jeffrey Seltzer, Haijing Wang | 2020-01-07 |
| 10228336 | Mobile NMR sensor for analyzing subsurface samples | Scott Jeffrey Seltzer, Haijing Wang | 2019-03-12 |
| 10145810 | Using NMR response dependence on gas pressure to evaluate shale gas storage | Haijing Wang, Scott Jeffrey Seltzer | 2018-12-04 |
| 9851315 | Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement | Zheng Yang, Ajit Ramchandra Pradhan, Hussein Alboudwarej, Dengen Zhou | 2017-12-26 |
| 9482631 | Formation core sample holder assembly and testing method for nuclear magnetic resonance measurements | Zheng Yang, John S. Zintsmaster, Gerald Latorraca, Ajit Ramchandra Pradhan | 2016-11-01 |
| 9291690 | System and method for determining molecular structures in geological formations | Marcus Oliver Wigand | 2016-03-22 |
| 9244188 | System and method for estimating a nuclear magnetic resonance relaxation time cutoff | Emmanuel Toumelin | 2016-01-26 |
| 8818778 | Method for creating a 3D rock representation using petrophysical data | Rafael Salazar-Tio | 2014-08-26 |
| 6937014 | Method for obtaining multi-dimensional proton density distributions from a system of nuclear spins | Keh-Jim Dunn | 2005-08-30 |
| 6833698 | Methods of decoupling diffusion effects from relaxation times to determine properties of porous media containing fluids | Keh-Jim Dunn | 2004-12-21 |
| 6781371 | High vertical resolution antennas for NMR logging | Reza Taherian, Abdurrahman Sezginer | 2004-08-24 |
| 6570381 | Nuclear magnetic resonance well logging method and apparatus | Peter Speier, Krishnamurthy Ganesan, Reza Taherian, Christian Straley | 2003-05-27 |
| 6522137 | Two-dimensional magnetic resonance imaging in a borehole | Reza Taherian, Abdurrahman Sezginer, Steven F. Crary | 2003-02-18 |
| 6498484 | Method for reducing ringing in nuclear magnetic resonance well logging instruments | Reza Taherian | 2002-12-24 |
| 6255818 | Method and apparatus for performing magnetic resonance measurements | Nicholas J. Heaton, Dylan H. Davies, M. Reza Taherian, Abdurrahman Sezginer | 2001-07-03 |
| 6166543 | Method and apparatus for measuring nuclear magnetic resonance | Abdurrahman Sezginer, Pabitra N. Sen, Mohammad-Reza Taherian | 2000-12-26 |
| 6121774 | Method for eliminating ringing during a nuclear magnetic resonance measurement | Reza Taherian | 2000-09-19 |