Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856158 | Methods of removing fines and coarse particles from oil sand tailings | Devesh Kumar Agrawal, Radhika Suresh, Oleksandr V. Kuznetsov, Valery N. Khabashesku | 2018-01-02 |
| 9840669 | Methods of recovering bitumen from oil sands | Oleksandr V. Kuznetsov, Valery N. Khabashesku, Devesh Kumar Agrawal | 2017-12-12 |
| 9833838 | Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle | Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne Furlan, Sean L. Gaudette +1 more | 2017-12-05 |
| 9816026 | Methods of extracting hydrocarbons from subterranean formations | Valery N. Khabashesku, Oleksandr V. Kuznetsov, Michael H. Johnson | 2017-11-14 |
| 9724804 | Methods of forming cutting elements by oxidizing metal in interstitial spaces in polycrystalline material | — | 2017-08-08 |
| 9725979 | Swellable article | James Edward Goodson | 2017-08-08 |
| 9702217 | Swellable sealing systems and methods for increasing swelling efficiency | Rostyslav Dolog, Sankaran Murugesan, Valery N. Khabashesku | 2017-07-11 |
| 9683163 | Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same | Valery N. Khabashesku, Soma Chakraborty, Gaurav Agrawal, Toby D. Hain | 2017-06-20 |
| 9643250 | Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle | Michael H. Johnson, Randall V. Guest, Nicholas Carrejo, Wayne Furlan, Sean L. Gaudette +1 more | 2017-05-09 |
| 9581001 | Apparatus and methods for stimulating reservoirs using fluids containing nano/micro heat transfer elements | Bennett M. Richard | 2017-02-28 |
| 9550936 | Mobilization of heavy oil | Michael H. Johnson | 2017-01-24 |
| 9428985 | Swellable downhole structures including carbon nitride materials, and methods of forming such structures | Valery N. Khabashesku | 2016-08-30 |
| 9404030 | Swellable article | James Edward Goodson | 2016-08-02 |
| 9404334 | Downhole elastomeric components including barrier coatings | Rocco DiFoggio, Valery N. Khabashesku, Kristine Nicole Ludwig | 2016-08-02 |
| 9284812 | System for increasing swelling efficiency | — | 2016-03-15 |
| 9283619 | Polarizable nanoparticles comprising coated metal nanoparticles and electrorheological fluid comprising same | Soma Chakraborty, Terry R. Bussear, Michael H. Johnson | 2016-03-15 |
| 9228420 | Conformable materials containing heat transfer nanoparticles and devices made using same | Donald N. Horner, Othon Do Rego Monteiro Neto | 2016-01-05 |
| 9169448 | In-situ hydrogenation of aromatic compounds for heavy oil upgrading | — | 2015-10-27 |
| 9150771 | Thermally conductive nanocomposition and method of making the same | Ashley Leonard, Joshua C. Falkner | 2015-10-06 |
| 9139928 | Corrodible downhole article and method of removing the article from downhole environment | Matthew McCoy | 2015-09-22 |
| 9120978 | Exfoliation of asphaltenes for improved recovery of unconventional oils | Houman M. Shammai, Gaurav Agrawal | 2015-09-01 |
| 9115580 | Cellular pump | Michael H. Johnson | 2015-08-25 |
| 9090012 | Process for the preparation of conformable materials for downhole screens | Michael H. Johnson, Randall V. Guest | 2015-07-28 |
| 9068428 | Selectively corrodible downhole article and method of use | Michael H. Johnson | 2015-06-30 |
| 9057242 | Method of controlling corrosion rate in downhole article, and downhole article having controlled corrosion rate | Michael H. Johnson, Sean L. Gaudette | 2015-06-16 |