Issued Patents All Time
Showing 101–125 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703014 | Protective coating for optical elements | Christopher Michael Jones, Robert Atkinson, Wei Zhang | 2017-07-11 |
| 9683932 | Variable ICE and methods for measuring sample properties with the same | David L. Perkins, Li Gao | 2017-06-20 |
| 9684093 | Method and system of determining characteristics of a formation | Ronald Glen Dusterhoft, Kenneth E. Williams, Amit Kumar, Robert P. Freese | 2017-06-20 |
| 9671211 | Method and apparatus for measuring linear displacement | Li Gao, Jeffrey L. Moore, Jimmy Wayne Anders | 2017-06-06 |
| 9645114 | Single magnet fluid densitometer | Li Gao, Mark A. Proett | 2017-05-09 |
| 9624769 | Determination of fluid compositions | David L. Perkins, Christopher Michael Jones | 2017-04-18 |
| 9587489 | Fluid control in reservoir fluid sampling tools | Anthony Herman Van Zuilekom, Li Gao | 2017-03-07 |
| 9568410 | Apparatus and methods of determining fluid viscosity | Li Gao, Bob Engelman | 2017-02-14 |
| 9542511 | Synthetic gas-oil-ratio determination for gas dominant fluids | Dingding Chen, David L. Perkins, Christopher Michael Jones, Jing Shen, Robert Atkinson | 2017-01-10 |
| 9529145 | Optical element device and method of fabrication thereof | Christopher Michael Jones, Robert Atkinson, Wei Zhang | 2016-12-27 |
| 9523636 | Pulse width modulation of continuum sources for determination of chemical composition | William Soltmann, David L. Perkins, Christopher Michael Jones | 2016-12-20 |
| 9519133 | Variable modulation of radiation and components | David L. Perkins, Christopher Michael Jones, Li Gao, Robert Atkinson, William Soltmann | 2016-12-13 |
| 9459244 | Implementation concepts and related methods for optical computing devices | Robert P. Freese, Christopher Michael Jones, David L. Perkins | 2016-10-04 |
| 9441149 | Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devices | Robert P. Freese, Christopher Michael Jones, Rory D. Daussin, David Loveless, Johanna Haggstrom | 2016-09-13 |
| 9395306 | Methods for monitoring fluids within or produced from a subterranean formation during acidizing operations using opticoanalytical devices | Robert P. Freese, Christopher Michael Jones, Rory D. Daussin, Robert Douglas Hayworth | 2016-07-19 |
| 9388686 | Maximizing hydrocarbon production while controlling phase behavior or precipitation of reservoir impairing liquids or solids | Michael Konopczynski, Eric Davis, John L. Maida, Etienne M. Samson, Michel Joseph LeBlanc +2 more | 2016-07-12 |
| 9354163 | Methods to increase the number of filters per optical path in a downhole spectrometer | Wei Zhang, Robert Atkinson, Christopher Michael Jones | 2016-05-31 |
| 9334727 | Downhole formation fluid contamination assessment | Christopher Michael Jones, Robert E. Engelman, Mark A. Proett, Thurairajasingam Rajasingam | 2016-05-10 |
| 9297254 | Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devices | Robert P. Freese, Christopher Michael Jones, Rory D. Daussin, David Loveless, Johanna Haggstrom | 2016-03-29 |
| 9249659 | Formation fluid property determination | — | 2016-02-02 |
| 9238864 | Controlled coating apparatus, systems, and methods | — | 2016-01-19 |
| 9234835 | Apparatus and method for analysis of a fluid sample | Gregory Paul Perez, Christopher Michael Jones, Gregory N. Gilbert | 2016-01-12 |
| 9228940 | Systems, methods, and apparatuses for in situ monitoring of cement fluid compositions and setting processes thereof | Christopher Michael Jones, B. Raghava Reddy, Ashok Santra | 2016-01-05 |
| 9222348 | Methods for monitoring the formation and transport of an acidizing fluid using opticoanalytical devices | Robert P. Freese, Christopher Michael Jones, Rory D. Daussin, Robert Douglas Hayworth | 2015-12-29 |
| 9182518 | Sensor conditioning apparatus, systems, and methods | Christopher Michael Jones, Gary D. Althoff, Mark A. Proett, Robert Atkinson, Jim Stoddard | 2015-11-10 |