Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597864 | Fluid diversion composition in well stimulation | Daniel Dreyer, Vyacheslav Boyraskikh, Pious Kurian, Joseph Paul Street, Narongsak Tonmukayakul +1 more | 2023-03-07 |
| 10883036 | Fluid diversion composition in well stimulation | Daniel Dreyer, Vyacheslav Boyraskikh, Pious Kurian, Joseph Paul Street, Narongsak Tonmukayakul +1 more | 2021-01-05 |
| 10633578 | Salt tolerant settling retardant proppants | Travis Hope Larsen, Corneliu Stanciu, Ajish Potty | 2020-04-28 |
| 9816022 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Xiangnan Ye, Narongsak Tonmukayakul, 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, Narongsak Tonmukayakul, Harvey J. Fitzpatrick | 2017-08-15 |
| 9695350 | Ampholyte polymeric compounds in subterranean applications | HsinChen Chung, Xiangnan Ye, Narongsak Tonmukayakul, Michael A. McCabe, Kevin W. Frederick +2 more | 2017-07-04 |
| 8778910 | Concentrated lamellar liquid personal cleansing composition | Chandra Sekhar Palla-Venkata, Kevin David Hermanson, Rajendra Mohanlal Dave, Lin Yang, James Andrew Early +3 more | 2014-07-15 |
| 8642529 | Liquid low surfactant compositions structured with a fibrous polymer | Chandra Shekar Palla-Venkata, Martin Swanson Vethamuthu | 2014-02-04 |
| 8617579 | Pre-blended mixtures of specific naturally sourced liquid materials structured with naturally sourced high melting point structuring material | Hongjie Liu | 2013-12-31 |
| 7981855 | Liquid surfactant compositions structured with fibrous polymer and citrus fibers having no flow instability or shear banding | Chandra Shekar Palla-Venkata, Martin Swanson Vethamuthu | 2011-07-19 |
| 7776807 | Liquid cleansing compositions comprising microfibrous cellulose suspending polymers | Cristiane Aparecida Furtado CANTO, Chandra Shekar Palla Venkata, Prabhjyot Singh, Lin Yang, Martin Swanson Vethamuthu +1 more | 2010-08-17 |