Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597864 | Fluid diversion composition in well stimulation | Daniel Dreyer, Vyacheslav Boyraskikh, Yuntao Thomas Hu, Pious Kurian, Joseph Paul Street +1 more | 2023-03-07 |
| 10883036 | Fluid diversion composition in well stimulation | Daniel Dreyer, Vyacheslav Boyraskikh, Yuntao Thomas Hu, Pious Kurian, Joseph Paul Street +1 more | 2021-01-05 |
| 9816022 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Yuntao Thomas Hu, Xiangnan Ye, Michael A. McCabe, Kevin W. Frederick +2 more | 2017-11-14 |
| 9732265 | Ampholyte polymers and methods of treating subterranean formations with the same | HsinChen Chung, Yuntao Thomas Hu, Harvey J. Fitzpatrick | 2017-08-15 |
| 9695350 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Yuntao Thomas Hu, Xiangnan Ye, Michael A. McCabe, Kevin W. Frederick +2 more | 2017-07-04 |
| 9670386 | Biomimetic adhesive compositions comprising a phenolic polymer and methods for use thereof | Enrique Antonio Reyes, Pinmanee Boontheung | 2017-06-06 |
| 9518207 | Methods to prevent formation damage from friction reducers | James William Ogle, Xiangnan Ye, Pinmanee Boontheung, Rajesh Kumar Saini | 2016-12-13 |
| 9418184 | Determining flow through a fracture junction in a complex fracture network | Pandurang Manohar Kulkarni, Sojwal Manoorkar, Jeffrey G. Morris | 2016-08-16 |
| 9410877 | Determining wellbore fluid properties | Jason Eric Maxey, Xiangnan Ye, HsinChen Chung | 2016-08-09 |
| 9296939 | Compositions for modifying rheological properties of cement systems | Benjamin John Iverson, Ian D. Robb, Keith D. Pewitt | 2016-03-29 |
| 8893790 | Biomimetic adhesive compositions comprising a phenolic polymer and methods for use thereof | Enrique Antonio Reyes, Pinmanee Boontheung | 2014-11-25 |
| 8877691 | Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations | B. Raghava Reddy | 2014-11-04 |
| 8424368 | Method for estimating proppant transport and suspendability of viscoelastic liquids | Jeff Morris, Robert Prudhomme | 2013-04-23 |
| 8268758 | Consolidating emulsions comprising convertible surfactant compositions and methods related thereto | Thomas D. Welton, Rajesh Kumar Saini, Jason E. Bryant | 2012-09-18 |
| 8114818 | Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations | B. Raghava Reddy | 2012-02-14 |
| 8024962 | Flow-through apparatus for testing particle laden fluids and methods of making and using same | Jeff Morris, Jason E. Bryant, Malcolm Talbot, Roger L. Schultz, Robert Pipkin | 2011-09-27 |
| 7992427 | Device and method for testing friction reduction efficiency and suspension systems | Jason E. Bryant, Robert Pipkin | 2011-08-09 |
| 7816305 | Reversible surfactants and methods of use in subterranean formations | Rajesh Kumar Saini | 2010-10-19 |