Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428931 | Cement top jobs in wellbore annuli using expandable compositions | Douglas Cory Arceneaux, Benjamin James Krane, Caleb Carroll | 2025-09-30 |
| 12378842 | Expandable polymer grout for sealing subterranean formations | Peter James Clark, Douglas Cory Arceneaux, William Dale Wood, John B. Trenery | 2025-08-05 |
| 12215466 | Airport pavement condition assessment methods and apparatuses | Grant Bishop, Valerie Saur, Shihlin Lu, Juan Naputi, Christopher Davis Smith +3 more | 2025-02-04 |
| 12134950 | Deployment methods for expandable polymer grout for plug and abandonment applications | Paul Michael Benet, Douglas Cory Arceneaux, Eduardo Martinez, George Nabil Farag | 2024-11-05 |
| 11756006 | Airport pavement condition assessment methods and apparatuses | Grant Bishop, Valerie Saur, Shihlin Lu, Juan Naputi, Christopher Davis Smith +3 more | 2023-09-12 |
| 11661214 | Systems and methods for air revitalization | John Charles Gray, John Lumpkin, Daniel J. Leonard, John B. Lauger, Brian R. Dunaway | 2023-05-30 |
| 11081274 | Wirelessly powered devices for minimally invasive surgery | Brian R. Peterson, Jason Hamilton, Leslie Halberg, Eric Jankins, Gregory G. Decker | 2021-08-03 |
| 10967992 | Systems and methods for temperature control | Daniel J. Leonard, John B. Lauger, Brian R. Dunaway, John Charles Gray | 2021-04-06 |
| 10562649 | Systems and methods for air revitalization | John Charles Gray, John Lumpkin, Daniel J. Leonard, John B. Lauger, Brian R. Dunaway | 2020-02-18 |
| 9957770 | Annular blowout preventer (BOP) packing unit with integrated secondary sealing compound | William Stephen Averill, Dana Earl Witt | 2018-05-01 |
| 9803454 | Sand control device and methods for identifying erosion | Rodney J. Wetzel | 2017-10-31 |
| 9803132 | Methods for altering fluid rheology | Maricel Marquez, William David Norman | 2017-10-31 |
| 9528351 | Gravel and fracture packing using fibers | Konstantin Viktorovich Vidma, Mohan Kanaka Raju Panga, Balkrishna Gadiyar, Anatoly Vladimirovich Medvedev, Ivan Sergeyevich Glaznev +1 more | 2016-12-27 |
| 9388334 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Bruno Drochon, Sergey Makarychev-Mikhailov | 2016-07-12 |
| 9234415 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Bruno Drochon, Sergey Makarychev-Mikhailov | 2016-01-12 |
| 8802601 | Method of treating sandstone formations with reduced precipitation of silica | Isabelle Couillet, Ryan Hartman | 2014-08-12 |
| 8714248 | Method of gravel packing | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Bruno Drochon, Sergey Makarychev-Mikhailov | 2014-05-06 |
| 8459353 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Bruno Drochon, Sergey Makarychev-Mikhailov | 2013-06-11 |
| 8448706 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Bruno Drochon, Sergey Makarychev-Mikhailov | 2013-05-28 |
| 8360149 | Surface modification for cross-linking or breaking interactions with injected fluid | Trevor Hughes, Jill F. Geddes | 2013-01-29 |
| 8316941 | Method for single-stage treatment of siliceous subterranean formations | Wayne W. Frenier, Diankui Fu, Stephen Davies, Murtaza Ziauddin, Zhijun Xiao +2 more | 2012-11-27 |
| 7947629 | Method of acidizing sandstone formations | — | 2011-05-24 |
| 7921911 | Surface-modifying agents for wettability modification | Trevor Hughes, Jill F. Geddes | 2011-04-12 |
| 7855168 | Method and composition for removing filter cake | Syed A. Ali, Laurent Pirolli, John W. Still | 2010-12-21 |
| 7841411 | Use of polyimides in treating subterranean formations | John W. Still | 2010-11-30 |