Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215732 | Geological constraint using probability functions in stochastic mineralogy modeling | Freddy E. Mendez, Hao Zhang, Eliseo Rodriguez | 2022-01-04 |
| 10739326 | Analyzing a rock sample | David Jacobi, Jordan Kone, Qiushi Sun | 2020-08-11 |
| 10725201 | Compensated neutron correction for contributions outside the petrophysical model | Freddy E. Mendez, Hao Zhang | 2020-07-28 |
| 9201160 | Measurement of downhole gamma radiation by reduction of compton scattering | Maxim Vasilyev, Toyli Anniyev, Freddy E. Mendez | 2015-12-01 |
| 8809798 | Methods to enhance nuclear spectroscopy analysis | Freddy E. Mendez, Gary A. Feuerbacher, Maxim Vasilyev | 2014-08-19 |
| 8573298 | Method for petrophysical evaluation of shale gas reservoirs | David Jacobi, Mikhail Gladkikh, Brian J. LeCompte, Freddy E. Mendez, Gabor Hursan +1 more | 2013-11-05 |
| 8311744 | Use of chemically and geologically consistent constraints for obtaining elemental chemistry downhole | Alfred Khisamutdinov, Mikhail A. Fedorin, Richard R. Pemper, Xiaogang Han, Gary A. Feuerbacher +3 more | 2012-11-13 |
| 8101907 | Methods for quantitative lithological and mineralogical evaluation of subsurface formations | David Jacobi | 2012-01-24 |
| 7615741 | Determining organic carbon downhole from nuclear spectroscopy | David Jacobi | 2009-11-10 |
| 7585816 | Method for inhibiting hydrate formation | Karla S. Colle, Larry D. Talley | 2009-09-08 |
| 7538319 | Use of thorium-uranium ratio as an indicator of hydrocarbon source rock | David Jacobi | 2009-05-26 |
| 5600044 | Method for inhibiting hydrate formation | Karla S. Colle, Christine A. Costello, Russell H. Oelfke, Larry D. Talley, Enoch Berluche | 1997-02-04 |
| 4876512 | Method for rapidly determining the swelling-clay content in shales and shaly sandstone formations by high-frequency dielectric constant measurements | Michael K. Kroeger, Ronald P. Steiger, Peter K. Leung | 1989-10-24 |
| 4626773 | Method and means for determining rock properties using time-domain dielectric spectroscopy | Michael K. Kroeger | 1986-12-02 |
| 4434031 | Method of electrocatalytic oxidation of organic compounds | Hugh H. Horowitz, Harold S. Horowitz | 1984-02-28 |
| 4388294 | Oxygen deficient manganese perovskites | Kenneth R. Poeppelmeier | 1983-06-14 |
| 4346063 | Desulfurization of hot gas with cerium oxide | Robert P. Cahn | 1982-08-24 |
| 4286972 | Vapor phase adsorption using nonstoichiometric carbon-sulfur compounds | David W. Savage, Chin H. Chang | 1981-09-01 |
| 4251496 | Process for the removal of SO.sub.x and NO.sub.x from gaseous mixture containing the same | Neville L. Cull | 1981-02-17 |
| 4225469 | Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source | Harold S. Horowitz, Joseph T. Lewandowski | 1980-09-30 |
| 4203871 | Method of making lead and bismuth ruthenate and iridate pyrochlore compounds | Harold S. Horowitz, Joseph T. Lewandowski | 1980-05-20 |
| 4201665 | Use of nonstoichiometric carbon-sulfur compounds to remove components from liquids | David W. Savage, Chin H. Chang | 1980-05-06 |
| 4192780 | Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential | Harold S. Horowitz, Joseph T. Lewandowski | 1980-03-11 |