Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608724 | Associative polymer fluid with clay nanoparticles for proppant suspension | Prashant D. Chopade, Dipti Singh | 2023-03-21 |
| 11535793 | Surfactant compositions for treatment of subterranean formations and produced oil | Chandra Sekhar Palla-Venkata, Antonio Recio, III, Kristina Henkel Holan | 2022-12-27 |
| 11518927 | Demulsifier compositions for treatment of subterranean formations and produced oil | Chandra Sekhar Palla-Venkata, Antonio Recio, III, Kristina Henkel Holan | 2022-12-06 |
| 11390798 | Acidizing and interfacial tension reducing hydrolysable oils for subterranean treatments | Enrique Antonio Reyes, Antonio Recio, III | 2022-07-19 |
| 11203923 | Associative polymer fluid with clay nanoparticles for proppant suspension | Prashant D. Chopade, Dipti Singh | 2021-12-21 |
| 11053429 | Demulsifier compositions for treatment of subterranean formations and produced oil | Chandra Sekhar Palla-Venkata, Antonio Recio, III, Kristina Henkel Holan | 2021-07-06 |
| 10995261 | Surfactant flowback aids for use in subterranean formation operations | Kristina Henkel Holan, Kurt William Hoeman, Golchehreh Salamat, Tatyana V. Khamatnurova | 2021-05-04 |
| 10961437 | Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation | Ali Alwattari, Chandra Sekhar Palla Venkata, Tatyana V. Khamatnurova, Kristina Henkel Holan, Katelyn Lemm Anderson | 2021-03-30 |
| 10876045 | Subterranean stimulation operations utilizing degradable pre-coated particulates | Larry S. Eoff, Nathan Carl Schultheiss | 2020-12-29 |
| 10723940 | Aqueous-based epoxy resin microemulsion | Tatyana V. Khamatnurova, Travis Hope Larsen | 2020-07-28 |
| 10717914 | Performance non-emulsifiers that employ branched alcohols and a new high-solvency carrier oil | Ali Alwattari, Chandra Sekhar Palla Venkata, Kristina Henkel Holan, Tatyana V. Khamatnurova, Katelyn Lemm Anderson | 2020-07-21 |
| 10696894 | Methods of treating subterranean formations including sequential use of at least two surfactants | Ali Alwattari, Liang Xu | 2020-06-30 |
| 10689567 | Treatment fluids comprising anhydrous ammonia for use in subterranean formation operations | Corneliu Stanciu, Jim D. Weaver, Samuel James Maguire-Boyle, Dipti Singh, Michael A. McCabe | 2020-06-23 |
| 10309212 | Energetic cocrystals for treatment of a subterranean formation | Nathan Carl Schultheiss | 2019-06-04 |
| 10301533 | In situ generation of pH control agents | Mahesh Vijaykumar Biyani, Loan K. Vo, Raed Rahal, Monica Rajendra Dandawate | 2019-05-28 |
| 10253244 | Scale-inhibiting cocrystals for treatment of a subterranean formation | Nathan Carl Schultheiss | 2019-04-09 |
| 10215679 | Thin-layer chromatography for screening oil-field surfactants | Tatyana V. Khamatnurova, Kristina Henkel Holan | 2019-02-26 |
| 10100246 | Polysaccharides and metal complexes for viscosity | Lucas Fontenelle, Eli Allen Schnoor, Aaron Gene Russell, Xiangnan Ye | 2018-10-16 |
| 9994761 | Hydrolyzable compounds for treatment of a subterranean formation and methods of using the same | Dipti Singh | 2018-06-12 |
| 9951268 | Wellbore servicing materials and methods of making and using same | Dipti Singh, B. Raghava Reddy | 2018-04-24 |
| 9932515 | Fracturing fluid containing a viscosifying agent and curable resin additive | Dipti Singh, Aaron Gene Russell | 2018-04-03 |
| 9890316 | Fluid mobility modifiers for increased production in subterranean formations | Thomas D. Welton, Glenn S. Penny, Dipti Singh, Melissa C. Weston, Nathan Carl Schultheiss | 2018-02-13 |
| 9890323 | Multifunctional boronic crosslinkers as dual viscosification and friction reducing agents | Ubong Inyang, Dipti Singh | 2018-02-13 |
| 9816354 | Method of breaking metal-crosslinked polymers | Eli Allen Schnoor, Aaron Gene Russell, Lucas Fontenelle, Ali Alwattari, Dipti Singh | 2017-11-14 |
| 9688906 | Boronated biopolymer crosslinking agents and methods relating thereto | Dipti Singh, B. Raghava Reddy | 2017-06-27 |