Issued Patents All Time
Showing 226–250 of 298 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459244 | Implementation concepts and related methods for optical computing devices | Robert P. Freese, Michael T. Pelletier, David L. Perkins | 2016-10-04 |
| 9441149 | Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devices | Robert P. Freese, Michael T. Pelletier, 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, Michael T. Pelletier, Rory D. Daussin, Robert Douglas Hayworth | 2016-07-19 |
| 9395721 | In-situ monitoring of fabrication of integrated computational elements | David L. Perkins, Robert P. Freese, Richard Neal Gardner | 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 |
| 9383307 | Methods and devices for optically determining a characteristic of a substance | Robert P. Freese, David L. Perkins, Michael Simcock, William Soltmann | 2016-07-05 |
| 9371577 | Fabrication of integrated computational elements using substrate support shaped to match spatial profile of deposition plume | David L. Perkins, Robert P. Freese, Richard Neal Gardner | 2016-06-21 |
| 9354163 | Methods to increase the number of filters per optical path in a downhole spectrometer | Wei Zhang, Robert Atkinson, Michael T. Pelletier | 2016-05-31 |
| 9334727 | Downhole formation fluid contamination assessment | Robert E. Engelman, Michael T. Pelletier, 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, Michael T. Pelletier, Rory D. Daussin, David Loveless, Johanna Haggstrom | 2016-03-29 |
| 9256701 | Modeling wellbore fluids | Dingding Chen, David L. Perkins, Li Gao, Lucas Fontenelle, Johanna Haggstrom | 2016-02-09 |
| 9234835 | Apparatus and method for analysis of a fluid sample | Michael T. Pelletier, Gregory Paul Perez, Gregory N. Gilbert | 2016-01-12 |
| 9228940 | Systems, methods, and apparatuses for in situ monitoring of cement fluid compositions and setting processes thereof | Michael T. Pelletier, B. Raghava Reddy, Ashok Santra | 2016-01-05 |
| 9228918 | Systems and methods for inspecting and monitoring a pipeline | Ola Tunheim, Robert P. Freese, Laurence James Abney, James Robert MacLennan | 2016-01-05 |
| 9222348 | Methods for monitoring the formation and transport of an acidizing fluid using opticoanalytical devices | Robert P. Freese, Michael T. Pelletier, Rory D. Daussin, Robert Douglas Hayworth | 2015-12-29 |
| 9222896 | Systems and methods for inspecting and monitoring a pipeline | Ola Tunheim, Robert P. Freese, Laurence James Abney, James Robert MacLennan, Thomas Idland | 2015-12-29 |
| 9206386 | Systems and methods for analyzing microbiological substances | Ola Tunheim, Robert P. Freese, James Robert MacLennan | 2015-12-08 |
| 9182518 | Sensor conditioning apparatus, systems, and methods | Michael T. Pelletier, Gary D. Althoff, Mark A. Proett, Robert Atkinson, Jim Stoddard | 2015-11-10 |
| 9176052 | Systems and methods for inspecting and monitoring a pipeline | Ola Tunheim, Robert P. Freese, Laurence James Abney, James Robert MacLennan, Thomas Idland | 2015-11-03 |
| 9157311 | Method and system of determining constituent components of a fluid sample | Michael T. Pelletier | 2015-10-13 |
| 9157793 | Pulse width modulation of continuum sources for determination of chemical composition | Michael T. Pelletier, William Soltmann, David L. Perkins | 2015-10-13 |
| 9151864 | Monitoring and detection of materials using hyperspectral imaging | Paul F. Rodney, Michael T. Pelletier, Derrick W. Lewis | 2015-10-06 |
| 9134225 | Additive photometric analysis | Michael T. Pelletier | 2015-09-15 |
| 9103767 | Methods and devices for optically determining a characteristic of a substance | Robert P. Freese, David L. Perkins, Michael Simcock, William Soltmann | 2015-08-11 |
| 9091151 | Downhole optical radiometry tool | Stephen A. Zannoni, Michael T. Pelletier, Raj Pai, Wei Zhang, Marian Morys +1 more | 2015-07-28 |