Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11294349 | Injection withdrawal tracer tests to assess proppant placement | Thomas Dewers | 2022-04-05 |
| 10894913 | Surface blocking agents | — | 2021-01-19 |
| 10456744 | Methods and systems for capturing and storing carbon dioxide | Ah-Hyung Alissa Park, Edward J. Swanson, Huangjing Zhao, Greeshma GADIKOTA, Tushar Patel +1 more | 2019-10-29 |
| 10066471 | Method for enhancing hydrocarbon recovery from tight formations | Charles R. Bryan, Helmuth J. Heneman | 2018-09-04 |
| 9727928 | Financial methods for waterflooding injectate design | Helmuth J. Heneman | 2017-08-08 |
| 9518449 | Waterflooding injectate design systems and methods | James L. Krumhansl | 2016-12-13 |
| 9440217 | Apatite sequestration of selenium | Robert C. Moore, Mark D. Tucker, Mark J. Rigali | 2016-09-13 |
| 9140145 | PH adjustment of power plant cooling water with flue gas/fly ash | James L. Krumhansl | 2015-09-22 |
| 8812271 | Waterflooding injectate design systems and methods | James L. Krumhansl | 2014-08-19 |
| 8753439 | Process and apparatus for separation of components of a gas stream | Charles R. Bryan, John R. Torczynski, Michail A. Gallis, Carlton F. Brooks | 2014-06-17 |
| 8708422 | Inherently safe in situ uranium recovery | James L. Krumhansl | 2014-04-29 |
| 8585801 | Process and apparatus for separation of components of a gas stream | Charles R. Bryan, John R. Torczynski, Michail A. Gallis, Carlton F. Brooks | 2013-11-19 |
| 8535424 | Process and apparatus for separation of components of a gas stream | Charles R. Bryan, John R. Torczynski, Michail A. Gallis, Carlton F. Brooks | 2013-09-17 |
| 7514004 | In-tank recirculating arsenic treatment system | Brian Dwyer, James L. Krumhansl, Joseph D. Chwirka | 2009-04-07 |
| 7271310 | Cask weeping mitigation | James L. Krumhansl, David M. Teter, Paul McConnell | 2007-09-18 |
| 7244359 | Inorganic ion sorbent method | David M. Teter, James L. Krumhansl | 2007-07-17 |
| 7138063 | Method of removing arsenic and other anionic contaminants from contaminated water using enhanced coagulation | David M. Teter, James L. Krumhansl, Nadim R. Khandaker | 2006-11-21 |
| 7122502 | Inorganic ion sorbents | David M. Teter, James L. Krumhansl | 2006-10-17 |
| 7074336 | Inorganic ion sorbents and methods for using the same | David M. Teter, James L. Krumhansl | 2006-07-11 |
| 6830695 | In situ remediation process using divalent metal cations | Nadim R. Khandaker, James L. Krumhansl, David M. Teter | 2004-12-14 |
| 6802980 | Arsenic removal in conjunction with lime softening | Nadim R. Khandaker, David M. Teter, James L. Krumhansl | 2004-10-12 |
| 5676819 | In situ removal of contamination from soil | Eric R. Lindgren | 1997-10-14 |