Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371622 | Calcined clay tailings and/or calcined mine waste, and associated systems and methods | Nikolas Andrei Romaniuk, Jared Ira Leikam, Jesse Wayne Fox, Narain Hariharan | 2025-07-29 |
| 12351493 | Geotechnical characteristics of tailings via lime addition | Nikolas Andrei Romaniuk, Jared Ira Leikam, Jesse Wayne Fox, Narain Hariharan | 2025-07-08 |
| 12319619 | Lime-based cement extender compositions, and associated systems and methods | Nikolas Andrei Romaniuk, Narain Hariharan, Jared Ira Leikam, Katherine Hyman, Lucas McFarlane +1 more | 2025-06-03 |
| 12209041 | Reducing undesirable emissions from sediments via treatment with lime | Nikolas Andrei Romaniuk, Narain Hariharan | 2025-01-28 |
| 12209039 | Treatment of tailings streams with one or more dosages of lime, and associated systems and methods | Jesse Wayne Fox, Jared Ira Leikam, Nikolas Andrei Romaniuk | 2025-01-28 |
| 12122722 | Systems and methods for storing and mineralizing carbon dioxide with lime | Narain Hariharan, Nikolas Andrei Romaniuk | 2024-10-22 |
| 12091361 | Lime-based cement extender compositions, and associated systems and methods | Nikolas Andrei Romaniuk, Narain Hariharan, Jared Ira Leikam, Katherine Hyman, Lucas McFarlane +1 more | 2024-09-17 |
| 11919813 | Lime-based cement extender compositions, and associated systems and methods | Nikolas Andrei Romaniuk, Narain Hariharan, Jared Ira Leikam, Katherine Hyman, Lucas McFarlane +1 more | 2024-03-05 |
| 11724946 | Geotechnical characteristics of tailings via lime addition | Jared Ira Leikam, Nikolas Andrei Romaniuk, Jesse Wayne Fox, Narain Hariharan | 2023-08-15 |
| 11725148 | Calcined clay tailings and/or calcined mine waste, and associated systems and methods | Nikolas Andrei Romaniuk, Jared Ira Leikam, Jesse Wayne Fox, Narain Hariharan | 2023-08-15 |
| 11718543 | Geotechnical characteristics of tailings via lime addition | Nikolas Andrei Romaniuk, Jared Ira Leikam, Jesse Wayne Fox, Narain Hariharan | 2023-08-08 |
| 11618697 | Treatment of tailings streams with one or more dosages of lime, and associated systems and methods | Jesse Wayne Fox, Jared Ira Leikam, Nikolas Andrei Romaniuk | 2023-04-04 |
| 11613485 | Treatment of tailings with lime at elevated PH levels | Jared Ira Leikam, Jesse Wayne Fox, Nikolas Andrei Romaniuk | 2023-03-28 |
| 11414335 | Reducing undesirable emissions from sediments via treatment with lime | Nikolas Andrei Romaniuk, Narain Hariharan | 2022-08-16 |
| 11390550 | Treatment of oil sands tailings with lime at elevated PH levels | Jared Ira Leikam, Jesse Wayne Fox, Nikolas Andrei Romaniuk | 2022-07-19 |
| 11344844 | Calcium hydroxide-containing compositions and associated systems and methods | Jared Ira Leikam, Michael Roach, Joseph Lewis, Shiaw Tseng | 2022-05-31 |
| 11027995 | Treatment of tailings streams with one or more dosages of lime, and associated systems and methods | Jared Ira Leikam, Jesse Wayne Fox, Nikolas Andrei Romaniuk | 2021-06-08 |
| 10894730 | Geotechnical characteristics of tailings via lime addition | Jared Ira Leikam, Nikolas Andrei Romaniuk, Jesse Wayne Fox, Narain Hariharan | 2021-01-19 |
| 10874982 | Calcium hydroxide-containing compositions and associated systems and methods | Jared Ira Leikam, Michael Roach, Joseph Lewis, Shiaw Tseng | 2020-12-29 |
| 10647606 | Treatment of oil sands tailings with lime at elevated pH levels | Jared Ira Leikam, Jesse Wayne Fox, Nikolas Andrei Romaniuk | 2020-05-12 |
| 10610825 | Calcium hydroxide-containing compositions and associated systems and methods | Jared Ira Leikam, Michael Roach, Joseph Lewis, Shiaw Tseng | 2020-04-07 |
| 10369518 | Calcium hydroxide-containing compositions and associated systems and methods | Jared Ira Leikam, Michael Roach, Joseph Lewis, Shiaw Tseng | 2019-08-06 |
| D715904 | Paddle fan adapter | Lee Biles | 2014-10-21 |
| 8460026 | Circuit element coupling devices and methods for flexible and other circuits | David G. Sime | 2013-06-11 |
| 6477044 | Flow guide | Nicholas Foley, Gerard MacManus, Bruce Fryers | 2002-11-05 |