Issued Patents All Time
Showing 76–100 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883034 | Settable compositions comprising cement kiln dust and methods of use | Kyriacos Agapiou | 2021-01-05 |
| 10829678 | Treatment fluids comprising calcium aluminate cement and methods of use | Ronnie Glen Morgan, Kyriacos Agapiou, Samuel J. Lewis | 2020-11-10 |
| 10781355 | Tunable control of pozzolan-lime cement compositions | Kyriacos Agapiou | 2020-09-22 |
| 10753176 | Swellable technology for downhole fluids detection | Walmy Cuello Jimenez, John Paul Bir Singh, Xueyu Pang, Marcos Aurelio Jaramillo, Krishna M. Ravi | 2020-08-25 |
| 10752823 | Wellbore servicing composition with controlled gelation of cement kiln dust and methods of making and using same | Stephanie Ruiz, Aleksey Kolasnikov | 2020-08-25 |
| 10717916 | Cement admixture including polymers | Sam Lewis, Peter Boul, Pauline Akinyi Otieno, Kyriacos Agapiou | 2020-07-21 |
| 10717913 | Treatment fluids comprising recycled drilling cuttings and method of use | Kyriacos Agapiou, Samuel J. Lewis | 2020-07-21 |
| 10655047 | Plugging and abandoning a well using extended-life cement compositions | Kyriacos Agapiou, Samuel J. Lewis | 2020-05-19 |
| 10641059 | Extended-life settable compositions comprising red mud | Juan Humberto Martinez, Jiten Chatterji, Darrell Chad Brenneis | 2020-05-05 |
| 10633940 | Lost circulation materials comprising red mud | Kyriacos Agapiou, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2020-04-28 |
| 10626057 | Set-delayed cement compositions comprising pumice and associated methods | Kyriacos Agapiou, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2020-04-21 |
| 10598005 | pH-sensitive chemicals for downhole fluid sensing and communication with the surface | Aaron Cade Prince, Krishna M. Ravi, John Paul Bir Singh, Marcos Aurelio Jaramillo, Walmy Cuello Jimenez +3 more | 2020-03-24 |
| 10544649 | Cement set activators for cement compositions and associated methods | Lance E. Brothers | 2020-01-28 |
| 10487256 | Cement compositions having fast setting times and high compressive strengths | Kyriacos Agapiou | 2019-11-26 |
| 10414966 | Settable compositions with variable set times | Paul Alan Brown, Darrell Chad Brennies | 2019-09-17 |
| 10370579 | Settable compositions comprising cement kiln dust and methods of use | Kyriacos Agapiou | 2019-08-06 |
| 10323479 | Extended-life settable compositions comprising red mud | Juan Humberto Martinez, Jiten Chatterji, Darrell Chad Brenneis | 2019-06-18 |
| 10253235 | Treatment fluids comprising calcium aluminate cement and methods of use | Ronnie Glen Morgan, Kyriacos Agapiou, Samuel J. Lewis | 2019-04-09 |
| 10221095 | Set-delayed cement compositions comprising pumice and associated methods | Lance E. Brothers | 2019-03-05 |
| 10202751 | Set-delayed cement compositions comprising pumice and associated methods | Kyriacos Agapiou, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2019-02-12 |
| 10195764 | Set-delayed cement compositions comprising pumice and associated methods | Kyriacos Agapiou, Ronnie Glen Morgan, Samuel J. Lewis, Lance E. Brothers | 2019-02-05 |
| 10160900 | Method of using combined set-delayed cement compositions | Ronnie Glen Morgan, Kyriacos Agapiou | 2018-12-25 |
| 10125299 | Methods of using lost circulation treatment materials comprising brown mud | Kyriacos Agapiou, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2018-11-13 |
| 10119060 | Lost circulation materials comprising cane ash | Kyriacos Agapiou, Darrell Chad Brenneis, James Robert Benkley, Jiten Chatterji | 2018-11-06 |
| 10087359 | Extended-life cement compositions comprising red mud solids | Kyriacos Agapiou, Juan Humberto Martinez | 2018-10-02 |