Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362681 | Systems and methods for generating signals | Mohammed Agamy, Zhiyu Shen, Jorgen S. Nielsen | 2025-07-15 |
| 12345142 | Systems and methods for controlling electromagnetic energy delivery to a load | Jorgen S. Nielsen | 2025-07-01 |
| 12308859 | Systems and methods for asynchronous data communication in noisy environments | Jorgen S. Nielsen | 2025-05-20 |
| 12176594 | Apparatus and methods for providing a coaxial transmission line | Lynn P. Tessier | 2024-12-24 |
| 12071837 | Methods of providing wellbores for electromagnetic heating of underground hydrocarbon formations and apparatus thereof | Lynn P. Tessier, Shane Matthews | 2024-08-27 |
| 12014841 | Apparatus and methods for enhancing a coaxial line | Lynn P. Tessier, Thomas Apperley, Damir Pasalic | 2024-06-18 |
| 11991810 | Multilateral open transmission lines for electromagnetic heating and method of use | Damir Pasalic, Pedro Vaca | 2024-05-21 |
| 11990724 | Apparatus and methods for connecting sections of a coaxial line | Lynn P. Tessier | 2024-05-21 |
| 11946351 | Systems and methods for controlling electromagnetic heating of a hydrocarbon medium | Jorgen S. Nielsen | 2024-04-02 |
| 11920448 | Apparatus and methods for electromagnetic heating of hydrocarbon formations | Damir Pasalic, Pedro Vaca, Geoffrey Clark | 2024-03-05 |
| 11898428 | Signal generators for electromagnetic heating and systems and methods of providing thereof | Jorgen S. Nielsen | 2024-02-13 |
| 11773706 | Non-equidistant open transmission lines for electromagnetic heating and method of use | Damir Pasalic, Pedro Vaca | 2023-10-03 |
| 11729870 | Multilateral open transmission lines for electromagnetic heating and method of use | Damir Pasalic, Pedro Vaca | 2023-08-15 |
| 11690144 | Apparatus and methods for transporting solid and semi-solid substances | Geoffrey Clark | 2023-06-27 |
| 11410796 | Apparatus and methods for enhancing a coaxial line | Lynn P. Tessier, Thomas Apperley, Damir Pasalic | 2022-08-09 |
| 11359473 | Apparatus and methods for electromagnetic heating of hydrocarbon formations | Damir Pasalic, Pedro Vaca, Geoffrey Clark | 2022-06-14 |
| 11296434 | Apparatus and methods for connecting sections of a coaxial line | Lynn P. Tessier | 2022-04-05 |
| 11008841 | Self-forming travelling wave antenna module based on single conductor transmission lines for electromagnetic heating of hydrocarbon formations and method of use | Thomas Apperley | 2021-05-18 |
| 10774629 | Apparatus and methods for enhancing petroleum extraction | Jorgen S. Nielsen | 2020-09-15 |
| 10760392 | Apparatus and methods for electromagnetic heating of hydrocarbon formations | Damir Pasalic, Pedro Vaca, Geoff Clark | 2020-09-01 |
| 10704371 | Low dielectric zone for hydrocarbon recovery by dielectric heating | Gunther H. Dieckmann, Cesar Ovalles, Pedro Vaca, James Thomas Dunlavey, Donald L. Kuehne | 2020-07-07 |
| 10693237 | Method of employing a subsurface antenna in two regions | Damir Pasalic, Gunther H. Dieckmann, James Thomas Dunlavey | 2020-06-23 |
| 10165630 | Traveling wave antenna for electromagnetic heating | Damir Pasalic | 2018-12-25 |
| 9938809 | Apparatus and methods for enhancing petroleum extraction | Jorgen S. Nielsen | 2018-04-10 |
| 9653812 | Subsurface antenna for radio frequency heating | Damir Pasalic, Gunther H. Dieckmann, James Thomas Dunlavey | 2017-05-16 |