Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11229860 | Application of formaldehyde sulfoxylates for scavenging H2S | Scott E. Lehrer, Sunder Ramachandran, Kimchi T. Phan | 2022-01-25 |
| 10940407 | Application of formaldehyde sulfoxylates for scavenging H2S | Scott E. Lehrer, Sunder Ramachandran, Kimchi T. Phan | 2021-03-09 |
| 10829699 | Functionalized aldehydes as H2S and mercaptan scavengers | Jerry J. Weers, Vaithilingam Panchalingam | 2020-11-10 |
| 10703959 | Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same | Oleg A. Mazyar, Valery N. Khabashesku, Gaurav Agrawal, Toby D. Hain | 2020-07-07 |
| 10538432 | Methods of forming graphene-coated diamond particles and polycrystalline compacts | Anthony A. DiGiovanni, Gaurav Agrawal, Danny E. Scott, Vipul Mathur | 2020-01-21 |
| 10513662 | Functionalized aldehydes as H2S and mercaptan scavengers | Jerry J. Weers, Vaithilingam Panchalingam | 2019-12-24 |
| 10465105 | In-situ hydrogen sulfide mitigation | Prasad D. Dhulipala, Jeffrey A. Russek, Sunder Ramachandran, Jack Lynn | 2019-11-05 |
| 10428262 | Nanoparticle modified fluids and methods of manufacture thereof | Michael H. Johnson | 2019-10-01 |
| 10344203 | Methods and working fluids for recovering a hydrocarbon material contained within a subterranean formation | Michael H. Johnson | 2019-07-09 |
| 10323463 | Methods of making diamond tables, cutting elements, and earth-boring tools | Oleksandr V. Kuznetsov, Gaurav Agrawal | 2019-06-18 |
| 10066441 | Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond | Anthony A. DiGiovanni, Gaurav Agrawal | 2018-09-04 |
| 10005672 | Method of forming particles comprising carbon and articles therefrom | Oleg A. Mazyar, Oleksandr V. Kuznetsov, Anthony A. DiGiovanni, Gaurav Agrawal, Michael H. Johnson | 2018-06-26 |
| 9873827 | Methods of recovering hydrocarbons using suspensions for enhanced hydrocarbon recovery | Gaurav Agrawal, Devesh Kumar Agrawal, Valery N. Khabashesku | 2018-01-23 |
| 9809740 | Nanoparticle modified fluids and methods of manufacture thereof | Michael H. Johnson | 2017-11-07 |
| 9797201 | Cutting elements including nanoparticles in at least one region thereof, earth-boring tools including such cutting elements, and related methods | Anthony A. DiGiovanni, Danny E. Scott, Gaurav Agrawal | 2017-10-24 |
| 9776151 | Method of preparing polycrystalline diamond from derivatized nanodiamond | Gaurav Agrawal, Bennett M. Richard, Anthony A. DiGiovanni | 2017-10-03 |
| 9708896 | Methods of recovering hydrocarbons using a suspension | Radhika Suresh, Oleksandr V. Kuznetsov | 2017-07-18 |
| 9701877 | Compositions of diamond particles having organic compounds attached thereto | Gaurav Agrawal, Anthony A. DiGiovanni | 2017-07-11 |
| 9683163 | Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same | Oleg A. Mazyar, Valery N. Khabashesku, Gaurav Agrawal, Toby D. Hain | 2017-06-20 |
| 9670065 | Methods of forming graphene-coated diamond particles and polycrystalline compacts | Anthony A. DiGiovanni, Gaurav Agrawal, Danny E. Scott, Vipul Mathur | 2017-06-06 |
| 9611699 | Coated particles and related methods | Oleksandr V. Kuznetsov, Gaurav Agrawal | 2017-04-04 |
| 9499883 | Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond | Anthony A. DiGiovanni, Gaurav Agrawal | 2016-11-22 |
| 9488027 | Fiber reinforced polymer matrix nanocomposite downhole member | Randall V. Guest, Joshua C. Falkner | 2016-11-08 |
| 9441462 | Nanocomposites for absorption tunable sandscreens | Michael H. Johnson, Gaurav Agrawal | 2016-09-13 |
| 9433975 | Method of making a polymer/functionalized nanographene composite coating | Jiang Zhu, Gaurav Agrawal | 2016-09-06 |